Update translations

1 files changed, 1615 insertions, 1578 deletions

diff --git a/locale/es/LC_MESSAGES/django.po b/locale/es/LC_MESSAGES/django.po
index ba99b339b..a2140814e 100644
--- a/locale/es/LC_MESSAGES/django.po
+++ b/locale/es/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-05-26 09:35+0200\n"
+"POT-Creation-Date: 2020-09-02 10:13+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -19,36 +19,36 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: archaeological_context_records/admin.py:50
-#: archaeological_operations/admin.py:99 ishtar_common/models.py:1937
+#: archaeological_operations/admin.py:98 ishtar_common/models.py:1975
 msgid "Point"
 msgstr ""
 
-#: archaeological_context_records/admin.py:52 archaeological_finds/admin.py:45
-#: archaeological_operations/admin.py:101 ishtar_common/models.py:1944
+#: archaeological_context_records/admin.py:52 archaeological_finds/admin.py:44
+#: archaeological_operations/admin.py:100 ishtar_common/models.py:1982
 msgid "Multi polygon"
 msgstr ""
 
 #: archaeological_context_records/forms.py:51
 #: archaeological_context_records/forms.py:57
-#: archaeological_context_records/models.py:526
+#: archaeological_context_records/models.py:533
 #: archaeological_context_records/templates/ishtar/forms/qa_contextrecord_duplicate.html:12
 #: archaeological_context_records/wizards.py:82
-#: archaeological_finds/models_finds.py:1843
+#: archaeological_finds/models_finds.py:1855
 #: archaeological_finds/templates/ishtar/forms/qa_find_duplicate.html:16
 #: archaeological_finds/wizards.py:87 archaeological_finds/wizards.py:502
 #: archaeological_operations/forms.py:376
-#: archaeological_operations/forms.py:1400
+#: archaeological_operations/forms.py:1401
 #: archaeological_operations/ishtar_menu.py:32
-#: archaeological_operations/models.py:1167
-#: archaeological_operations/models.py:1836
-#: archaeological_operations/models.py:1848
-#: archaeological_operations/models.py:1936
-#: archaeological_operations/models.py:2117
-#: archaeological_operations/models.py:2366
+#: archaeological_operations/models.py:1173
+#: archaeological_operations/models.py:1843
+#: archaeological_operations/models.py:1855
+#: archaeological_operations/models.py:1943
+#: archaeological_operations/models.py:2124
+#: archaeological_operations/models.py:2373
 #: archaeological_operations/templates/ishtar/sheet_operation.html:4
 #: archaeological_operations/wizards.py:323
 #: archaeological_operations/wizards.py:334 ishtar_common/forms_common.py:1406
-#: ishtar_common/models.py:5976 ishtar_common/views.py:324
+#: ishtar_common/models.py:6019 ishtar_common/views.py:324
 msgid "Operation"
 msgstr ""
 
@@ -100,8 +100,8 @@ msgstr ""
 #: archaeological_finds/forms_treatments.py:670
 #: archaeological_finds/forms_treatments.py:914
 #: archaeological_operations/forms.py:483
-#: archaeological_operations/forms.py:1378
-#: archaeological_operations/forms.py:1613 archaeological_warehouse/forms.py:99
+#: archaeological_operations/forms.py:1379
+#: archaeological_operations/forms.py:1614 archaeological_warehouse/forms.py:99
 #: archaeological_warehouse/forms.py:363 ishtar_common/forms_common.py:380
 #: ishtar_common/forms_common.py:535 ishtar_common/forms_common.py:724
 #: ishtar_common/forms_common.py:1385
@@ -109,17 +109,17 @@ msgid "Full text search"
 msgstr ""
 
 #: archaeological_context_records/forms.py:116
-#: archaeological_context_records/forms.py:239
-#: archaeological_context_records/forms.py:479
-#: archaeological_context_records/forms.py:535
-#: archaeological_context_records/models.py:532
-#: archaeological_context_records/models.py:1037
+#: archaeological_context_records/forms.py:240
+#: archaeological_context_records/forms.py:480
+#: archaeological_context_records/forms.py:536
+#: archaeological_context_records/models.py:539
+#: archaeological_context_records/models.py:1044
 #: archaeological_warehouse/forms.py:322
 msgid "ID"
 msgstr ""
 
 #: archaeological_context_records/forms.py:122
-#: archaeological_finds/forms.py:985 archaeological_operations/forms.py:1903
+#: archaeological_finds/forms.py:985 archaeological_operations/forms.py:1904
 msgid "Code PATRIARCHE"
 msgstr ""
 
@@ -133,11 +133,11 @@ msgid "Operation's number (index by year)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:127
-#: archaeological_context_records/models.py:529
+#: archaeological_context_records/models.py:536
 #: archaeological_operations/forms.py:545
-#: archaeological_operations/forms.py:1324
-#: archaeological_operations/forms.py:1328
-#: archaeological_operations/models.py:376 ishtar_common/models.py:5977
+#: archaeological_operations/forms.py:1325
+#: archaeological_operations/forms.py:1329
+#: archaeological_operations/models.py:376 ishtar_common/models.py:6020
 msgid "Archaeological site"
 msgstr ""
 
@@ -151,157 +151,162 @@ msgid "Unit type"
 msgstr ""
 
 #: archaeological_context_records/forms.py:135
-#: archaeological_context_records/forms.py:232
-#: archaeological_context_records/forms.py:481
-#: archaeological_context_records/forms.py:536
-#: archaeological_context_records/models.py:359
-#: archaeological_context_records/models.py:360
-#: archaeological_context_records/models.py:521
-#: archaeological_context_records/models.py:1039
+#: archaeological_context_records/forms.py:233
+#: archaeological_context_records/forms.py:482
+#: archaeological_context_records/forms.py:537
+#: archaeological_context_records/models.py:361
+#: archaeological_context_records/models.py:362
+#: archaeological_context_records/models.py:528
+#: archaeological_context_records/models.py:1046
 #: archaeological_files/forms.py:64 archaeological_files/forms.py:465
 #: archaeological_finds/models_finds.py:816
 #: archaeological_operations/forms.py:495
-#: archaeological_operations/forms.py:1139
-#: archaeological_operations/forms.py:1629
-#: archaeological_operations/models.py:2384
-#: archaeological_operations/models.py:2597
+#: archaeological_operations/forms.py:1140
+#: archaeological_operations/forms.py:1630
+#: archaeological_operations/models.py:2391
+#: archaeological_operations/models.py:2604
 msgid "Parcel"
 msgstr ""
 
-#: archaeological_context_records/forms.py:137
+#: archaeological_context_records/forms.py:136
+#: archaeological_operations/forms.py:569
+msgid "Has finds"
+msgstr ""
+
+#: archaeological_context_records/forms.py:138
 #: archaeological_operations/forms.py:535
 msgid "Search within relations"
 msgstr ""
 
-#: archaeological_context_records/forms.py:165
-#: archaeological_context_records/forms.py:181
+#: archaeological_context_records/forms.py:166
+#: archaeological_context_records/forms.py:182
 #: archaeological_context_records/views.py:102
 msgid "Context record search"
 msgstr ""
 
-#: archaeological_context_records/forms.py:219
+#: archaeological_context_records/forms.py:220
 #: archaeological_files/forms.py:210
 #: archaeological_files/templates/ishtar/sheet_file.html:34
-#: archaeological_files_pdl/forms.py:43 archaeological_operations/forms.py:761
-#: archaeological_operations/forms.py:1486
-#: archaeological_operations/forms.py:1683
+#: archaeological_files_pdl/forms.py:43 archaeological_operations/forms.py:762
+#: archaeological_operations/forms.py:1487
+#: archaeological_operations/forms.py:1684
 #: archaeological_operations/templates/ishtar/sheet_administrativeact.html:23
 #: archaeological_operations/templates/ishtar/sheet_operation.html:40
 #: archaeological_operations/templates/ishtar/sheet_site.html:33
 msgid "General"
 msgstr ""
 
-#: archaeological_context_records/forms.py:220
+#: archaeological_context_records/forms.py:221
 msgid "Context record - 020 - General"
 msgstr ""
 
-#: archaeological_context_records/forms.py:233
-#: archaeological_context_records/forms.py:473
-#: archaeological_context_records/forms.py:537
-#: archaeological_context_records/models.py:356
-#: archaeological_context_records/models.py:357
-#: archaeological_context_records/models.py:524
+#: archaeological_context_records/forms.py:234
+#: archaeological_context_records/forms.py:474
+#: archaeological_context_records/forms.py:538
+#: archaeological_context_records/models.py:358
+#: archaeological_context_records/models.py:359
+#: archaeological_context_records/models.py:531
 #: archaeological_finds/models_finds.py:810
 #: archaeological_operations/forms.py:68 archaeological_operations/forms.py:203
-#: archaeological_operations/forms.py:1111
-#: archaeological_operations/models.py:2369
+#: archaeological_operations/forms.py:1112
+#: archaeological_operations/models.py:2376
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:6
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:432
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:446
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:687
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:701
 #: archaeological_warehouse/forms.py:104 ishtar_common/forms_common.py:61
-#: ishtar_common/forms_common.py:79 ishtar_common/models.py:1921
-#: ishtar_common/models.py:3759
+#: ishtar_common/forms_common.py:79 ishtar_common/models.py:1959
+#: ishtar_common/models.py:3797
 #: ishtar_common/templates/blocks/JQueryAdvancedTown.html:19
 msgid "Town"
 msgstr ""
 
-#: archaeological_context_records/forms.py:236
-#: archaeological_context_records/forms.py:476
+#: archaeological_context_records/forms.py:237
+#: archaeological_context_records/forms.py:477
 msgid "Only the items associated to the operation can be selected."
 msgstr ""
 
-#: archaeological_context_records/forms.py:241
-#: archaeological_context_records/forms.py:482
-#: archaeological_context_records/forms.py:538
-#: archaeological_context_records/models.py:361
-#: archaeological_context_records/models.py:370
-#: archaeological_context_records/models.py:554
-#: archaeological_context_records/models.py:1038
+#: archaeological_context_records/forms.py:242
+#: archaeological_context_records/forms.py:483
+#: archaeological_context_records/forms.py:539
+#: archaeological_context_records/models.py:363
+#: archaeological_context_records/models.py:372
+#: archaeological_context_records/models.py:561
+#: archaeological_context_records/models.py:1045
 msgid "Context record type"
 msgstr ""
 
-#: archaeological_context_records/forms.py:243
-#: archaeological_context_records/models.py:533
-#: archaeological_context_records/models.py:1040
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:123
+#: archaeological_context_records/forms.py:244
+#: archaeological_context_records/models.py:540
+#: archaeological_context_records/models.py:1047
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:122
 #: archaeological_finds/forms.py:178 archaeological_finds/forms.py:179
 #: archaeological_finds/forms.py:441 archaeological_finds/forms.py:443
 #: archaeological_finds/forms.py:588 archaeological_finds/forms.py:619
 #: archaeological_finds/forms.py:1030
 #: archaeological_finds/forms_treatments.py:194
 #: archaeological_finds/models_finds.py:283
-#: archaeological_finds/models_finds.py:1488
+#: archaeological_finds/models_finds.py:1500
 #: archaeological_finds/models_treatments.py:198
 #: archaeological_finds/templates/ishtar/sheet_find.html:144
 #: archaeological_warehouse/models.py:364 ishtar_common/forms_common.py:1278
-#: ishtar_common/forms_common.py:1399 ishtar_common/models.py:2796
-#: ishtar_common/models.py:5405 ishtar_common/models_imports.py:99
-#: ishtar_common/models_imports.py:415 ishtar_common/models_imports.py:494
-#: ishtar_common/models_imports.py:512
+#: ishtar_common/forms_common.py:1399 ishtar_common/models.py:2834
+#: ishtar_common/models.py:5448 ishtar_common/models_imports.py:99
+#: ishtar_common/models_imports.py:415 ishtar_common/models_imports.py:496
+#: ishtar_common/models_imports.py:514
 msgid "Description"
 msgstr ""
 
-#: archaeological_context_records/forms.py:245
-#: archaeological_context_records/models.py:534
+#: archaeological_context_records/forms.py:246
+#: archaeological_context_records/models.py:541
 msgid "General comment"
 msgstr ""
 
-#: archaeological_context_records/forms.py:248
-#: archaeological_context_records/models.py:374
-#: archaeological_context_records/models.py:584
+#: archaeological_context_records/forms.py:249
+#: archaeological_context_records/models.py:376
+#: archaeological_context_records/models.py:591
 msgid "Excavation technique"
 msgstr ""
 
-#: archaeological_context_records/forms.py:249
-#: archaeological_context_records/models.py:538
+#: archaeological_context_records/forms.py:250
+#: archaeological_context_records/models.py:545
 msgid "Length (m)"
 msgstr ""
 
-#: archaeological_context_records/forms.py:250
-#: archaeological_context_records/models.py:539
+#: archaeological_context_records/forms.py:251
+#: archaeological_context_records/models.py:546
 msgid "Width (m)"
 msgstr ""
 
-#: archaeological_context_records/forms.py:251
-#: archaeological_context_records/models.py:540
+#: archaeological_context_records/forms.py:252
+#: archaeological_context_records/models.py:547
 msgid "Thickness (m)"
 msgstr ""
 
-#: archaeological_context_records/forms.py:252
-#: archaeological_context_records/models.py:542
+#: archaeological_context_records/forms.py:253
+#: archaeological_context_records/models.py:549
 msgid "Diameter (m)"
 msgstr ""
 
-#: archaeological_context_records/forms.py:253
-#: archaeological_context_records/models.py:543
+#: archaeological_context_records/forms.py:254
+#: archaeological_context_records/models.py:550
 msgid "Depth (m)"
 msgstr ""
 
-#: archaeological_context_records/forms.py:255
-#: archaeological_context_records/models.py:545
+#: archaeological_context_records/forms.py:256
+#: archaeological_context_records/models.py:552
 msgid "Depth of appearance (m)"
 msgstr ""
 
-#: archaeological_context_records/forms.py:256
-#: archaeological_context_records/models.py:535
+#: archaeological_context_records/forms.py:257
+#: archaeological_context_records/models.py:542
 msgid "Opening date"
 msgstr ""
 
-#: archaeological_context_records/forms.py:258
-#: archaeological_context_records/models.py:537
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:210
+#: archaeological_context_records/forms.py:259
+#: archaeological_context_records/models.py:544
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:209
 #: archaeological_files/models.py:294
 #: archaeological_files/templates/ishtar/sheet_file.html:55
 #: archaeological_finds/forms_treatments.py:183
@@ -311,140 +316,140 @@ msgstr ""
 #: archaeological_finds/forms_treatments.py:867
 #: archaeological_finds/models_treatments.py:201
 #: archaeological_finds/models_treatments.py:1004
-#: archaeological_operations/models.py:1010
-#: archaeological_operations/templates/ishtar/sheet_operation.html:159
+#: archaeological_operations/models.py:1016
+#: archaeological_operations/templates/ishtar/sheet_operation.html:179
 #: ishtar_common/forms.py:825 ishtar_common/forms.py:826
 msgid "Closing date"
 msgstr ""
 
-#: archaeological_context_records/forms.py:261
+#: archaeological_context_records/forms.py:262
 #: ishtar_common/forms_common.py:1234
 msgid "Documentation"
 msgstr ""
 
-#: archaeological_context_records/forms.py:264
-#: archaeological_context_records/models.py:547
+#: archaeological_context_records/forms.py:265
+#: archaeological_context_records/models.py:554
 #: archaeological_finds/forms_treatments.py:152
 #: archaeological_finds/models_treatments.py:180
 #: archaeological_finds/models_treatments.py:660
 msgid "Location"
 msgstr ""
 
-#: archaeological_context_records/forms.py:267
-#: archaeological_finds/forms.py:335 archaeological_operations/forms.py:878
-#: archaeological_operations/forms.py:1240
-#: archaeological_operations/forms.py:1523
+#: archaeological_context_records/forms.py:268
+#: archaeological_finds/forms.py:335 archaeological_operations/forms.py:879
+#: archaeological_operations/forms.py:1241
+#: archaeological_operations/forms.py:1524
 #: archaeological_warehouse/forms.py:199
 #: ishtar_common/templates/ishtar/blocks/sheet_coordinates.html:4
 msgid "Coordinates"
 msgstr ""
 
-#: archaeological_context_records/forms.py:268
-#: archaeological_finds/forms.py:336 archaeological_operations/forms.py:879
-#: archaeological_operations/forms.py:1241
-#: archaeological_operations/forms.py:1524
-#: archaeological_warehouse/forms.py:200 ishtar_common/models.py:1925
+#: archaeological_context_records/forms.py:269
+#: archaeological_finds/forms.py:336 archaeological_operations/forms.py:880
+#: archaeological_operations/forms.py:1242
+#: archaeological_operations/forms.py:1525
+#: archaeological_warehouse/forms.py:200 ishtar_common/models.py:1963
 msgid "X"
 msgstr ""
 
-#: archaeological_context_records/forms.py:269
-#: archaeological_finds/forms.py:338 archaeological_operations/forms.py:880
-#: archaeological_operations/forms.py:1242
-#: archaeological_operations/forms.py:1525 ishtar_common/models.py:1928
+#: archaeological_context_records/forms.py:270
+#: archaeological_finds/forms.py:338 archaeological_operations/forms.py:881
+#: archaeological_operations/forms.py:1243
+#: archaeological_operations/forms.py:1526 ishtar_common/models.py:1966
 msgid "Estimated error for X"
 msgstr ""
 
-#: archaeological_context_records/forms.py:271
-#: archaeological_finds/forms.py:339 archaeological_operations/forms.py:882
-#: archaeological_operations/forms.py:1244
-#: archaeological_operations/forms.py:1527
-#: archaeological_warehouse/forms.py:201 ishtar_common/models.py:1926
+#: archaeological_context_records/forms.py:272
+#: archaeological_finds/forms.py:339 archaeological_operations/forms.py:883
+#: archaeological_operations/forms.py:1245
+#: archaeological_operations/forms.py:1528
+#: archaeological_warehouse/forms.py:201 ishtar_common/models.py:1964
 msgid "Y"
 msgstr ""
 
-#: archaeological_context_records/forms.py:272
-#: archaeological_finds/forms.py:341 archaeological_operations/forms.py:883
-#: archaeological_operations/forms.py:1245
-#: archaeological_operations/forms.py:1528 ishtar_common/models.py:1930
+#: archaeological_context_records/forms.py:273
+#: archaeological_finds/forms.py:341 archaeological_operations/forms.py:884
+#: archaeological_operations/forms.py:1246
+#: archaeological_operations/forms.py:1529 ishtar_common/models.py:1968
 msgid "Estimated error for Y"
 msgstr ""
 
-#: archaeological_context_records/forms.py:274
-#: archaeological_finds/forms.py:342 archaeological_operations/forms.py:885
-#: archaeological_operations/forms.py:1247
-#: archaeological_operations/forms.py:1530 ishtar_common/models.py:1927
+#: archaeological_context_records/forms.py:275
+#: archaeological_finds/forms.py:342 archaeological_operations/forms.py:886
+#: archaeological_operations/forms.py:1248
+#: archaeological_operations/forms.py:1531 ishtar_common/models.py:1965
 msgid "Z"
 msgstr ""
 
-#: archaeological_context_records/forms.py:275
-#: archaeological_finds/forms.py:344 archaeological_operations/forms.py:886
-#: archaeological_operations/forms.py:1248
-#: archaeological_operations/forms.py:1531 ishtar_common/models.py:1932
+#: archaeological_context_records/forms.py:276
+#: archaeological_finds/forms.py:344 archaeological_operations/forms.py:887
+#: archaeological_operations/forms.py:1249
+#: archaeological_operations/forms.py:1532 ishtar_common/models.py:1970
 msgid "Estimated error for Z"
 msgstr ""
 
-#: archaeological_context_records/forms.py:278
-#: archaeological_finds/forms.py:346 archaeological_operations/forms.py:889
-#: archaeological_operations/forms.py:1251
-#: archaeological_operations/forms.py:1534
-#: archaeological_warehouse/forms.py:203 ishtar_common/models.py:1935
+#: archaeological_context_records/forms.py:279
+#: archaeological_finds/forms.py:346 archaeological_operations/forms.py:890
+#: archaeological_operations/forms.py:1252
+#: archaeological_operations/forms.py:1535
+#: archaeological_warehouse/forms.py:203 ishtar_common/models.py:1973
 msgid "Spatial Reference System"
 msgstr ""
 
-#: archaeological_context_records/forms.py:365
+#: archaeological_context_records/forms.py:366
 msgid "This ID already exists for this operation."
 msgstr ""
 
-#: archaeological_context_records/forms.py:369
+#: archaeological_context_records/forms.py:370
 msgid "You have to choose a town or a parcel."
 msgstr ""
 
-#: archaeological_context_records/forms.py:375
-#: archaeological_context_records/forms.py:398
+#: archaeological_context_records/forms.py:376
+#: archaeological_context_records/forms.py:399
 #: archaeological_context_records/models.py:121
 #: archaeological_finds/forms.py:885 archaeological_finds/forms.py:909
-#: archaeological_finds/models_finds.py:1517
+#: archaeological_finds/models_finds.py:1529
 #: archaeological_finds/templates/ishtar/sheet_find.html:211
 msgid "Dating"
 msgstr ""
 
-#: archaeological_context_records/forms.py:380
+#: archaeological_context_records/forms.py:381
 #: archaeological_context_records/models.py:73
-#: archaeological_context_records/models.py:371
+#: archaeological_context_records/models.py:373
 #: archaeological_finds/forms.py:652 archaeological_finds/forms.py:890
 #: archaeological_finds/models_finds.py:857
 #: archaeological_finds/templates/ishtar/sheet_find.html:219
-#: archaeological_operations/forms.py:1213
-#: archaeological_operations/templates/ishtar/sheet_operation.html:418
-#: archaeological_operations/templates/ishtar/sheet_operation.html:455
-#: ishtar_common/models_imports.py:720
+#: archaeological_operations/forms.py:1214
+#: archaeological_operations/templates/ishtar/sheet_operation.html:442
+#: archaeological_operations/templates/ishtar/sheet_operation.html:479
+#: ishtar_common/models_imports.py:722
 msgid "Period"
 msgstr ""
 
-#: archaeological_context_records/forms.py:381
+#: archaeological_context_records/forms.py:382
 #: archaeological_context_records/models.py:74
 #: archaeological_files/templates/ishtar/sheet_file.html:168
 #: archaeological_finds/forms.py:891
 #: archaeological_finds/forms_treatments.py:181
 #: archaeological_finds/forms_treatments.py:543
 #: archaeological_finds/forms_treatments.py:802
-#: archaeological_finds/models_finds.py:2549
+#: archaeological_finds/models_finds.py:2561
 #: archaeological_finds/models_treatments.py:200
 #: archaeological_finds/models_treatments.py:658
 #: archaeological_finds/templates/ishtar/sheet_find.html:220
 #: archaeological_finds/templates/ishtar/sheet_find.html:289
 #: archaeological_finds/templates/ishtar/sheet_find.html:327
 #: archaeological_finds/templates/ishtar/sheet_find.html:365
-#: archaeological_operations/forms.py:834
+#: archaeological_operations/forms.py:835
 #: archaeological_operations/models.py:65
-#: archaeological_operations/models.py:1011
-#: archaeological_operations/models.py:2599
+#: archaeological_operations/models.py:1017
+#: archaeological_operations/models.py:2606
 msgid "Start date"
 msgstr ""
 
-#: archaeological_context_records/forms.py:382
+#: archaeological_context_records/forms.py:383
 #: archaeological_context_records/models.py:75
-#: archaeological_finds/forms.py:893 archaeological_finds/models_finds.py:2550
+#: archaeological_finds/forms.py:893 archaeological_finds/models_finds.py:2562
 #: archaeological_finds/models_treatments.py:659
 #: archaeological_finds/templates/ishtar/sheet_find.html:221
 #: archaeological_finds/templates/ishtar/sheet_find.html:290
@@ -452,18 +457,18 @@ msgstr ""
 #: archaeological_finds/templates/ishtar/sheet_find.html:366
 #: archaeological_finds/templates/ishtar/sheet_find.html:404
 #: archaeological_operations/models.py:66
-#: archaeological_operations/models.py:2600 ishtar_common/models_imports.py:956
+#: archaeological_operations/models.py:2607 ishtar_common/models_imports.py:958
 msgid "End date"
 msgstr ""
 
-#: archaeological_context_records/forms.py:383
+#: archaeological_context_records/forms.py:384
 #: archaeological_context_records/models.py:79
 #: archaeological_finds/forms.py:894
 #: archaeological_finds/templates/ishtar/sheet_find.html:223
 msgid "Quality"
 msgstr ""
 
-#: archaeological_context_records/forms.py:384
+#: archaeological_context_records/forms.py:385
 #: archaeological_context_records/models.py:51
 #: archaeological_context_records/models.py:76
 #: archaeological_finds/forms.py:896
@@ -471,74 +476,74 @@ msgstr ""
 msgid "Dating type"
 msgstr ""
 
-#: archaeological_context_records/forms.py:386
+#: archaeological_context_records/forms.py:387
 #: archaeological_context_records/models.py:82
 #: archaeological_finds/forms.py:898
 #: archaeological_finds/templates/ishtar/sheet_find.html:224
 msgid "Precise dating"
 msgstr ""
 
-#: archaeological_context_records/forms.py:399
+#: archaeological_context_records/forms.py:400
 msgid "Context record - 030 - Dating"
 msgstr ""
 
-#: archaeological_context_records/forms.py:409
+#: archaeological_context_records/forms.py:410
 #: archaeological_context_records/ishtar_menu.py:29
-#: archaeological_context_records/models.py:212
+#: archaeological_context_records/models.py:214
 #: archaeological_context_records/views.py:219
 #: archaeological_finds/forms.py:101 archaeological_finds/forms.py:107
 #: archaeological_finds/forms.py:586 archaeological_finds/forms.py:599
 #: archaeological_finds/forms.py:1013 archaeological_finds/models_finds.py:804
-#: archaeological_finds/models_finds.py:1834
+#: archaeological_finds/models_finds.py:1846
 #: archaeological_finds/templates/ishtar/forms/qa_find_duplicate.html:22
 #: archaeological_finds/wizards.py:88 archaeological_warehouse/forms.py:403
-#: ishtar_common/forms_common.py:1412 ishtar_common/models.py:5978
+#: ishtar_common/forms_common.py:1412 ishtar_common/models.py:6021
 #: ishtar_common/views.py:328
 msgid "Context record"
 msgstr ""
 
-#: archaeological_context_records/forms.py:425
+#: archaeological_context_records/forms.py:426
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:78
 #: archaeological_operations/forms.py:472
 #: archaeological_operations/templates/ishtar/sheet_operation.html:66
-#: archaeological_operations/templates/ishtar/sheet_operation.html:307
+#: archaeological_operations/templates/ishtar/sheet_operation.html:326
 msgid "Relations"
 msgstr ""
 
-#: archaeological_context_records/forms.py:426
+#: archaeological_context_records/forms.py:427
 msgid "Context record - 050 - Relations"
 msgstr ""
 
-#: archaeological_context_records/forms.py:431
-#: archaeological_context_records/forms.py:442
-#: archaeological_context_records/models.py:558
+#: archaeological_context_records/forms.py:432
+#: archaeological_context_records/forms.py:443
+#: archaeological_context_records/models.py:565
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:44
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:161
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:160
 msgid "Interpretation"
 msgstr ""
 
-#: archaeological_context_records/forms.py:432
+#: archaeological_context_records/forms.py:433
 msgid "Context record - 040 - Interpretation"
 msgstr ""
 
-#: archaeological_context_records/forms.py:438
+#: archaeological_context_records/forms.py:439
 msgid "Comments on dating"
 msgstr ""
 
-#: archaeological_context_records/forms.py:440
-#: archaeological_context_records/models.py:557
+#: archaeological_context_records/forms.py:441
+#: archaeological_context_records/models.py:564
 msgid "Filling"
 msgstr ""
 
-#: archaeological_context_records/forms.py:444
-#: archaeological_context_records/models.py:373
-#: archaeological_context_records/models.py:580
+#: archaeological_context_records/forms.py:445
+#: archaeological_context_records/models.py:375
+#: archaeological_context_records/models.py:587
 msgid "Activity"
 msgstr ""
 
-#: archaeological_context_records/forms.py:446
-#: archaeological_context_records/models.py:372
-#: archaeological_context_records/models.py:577
+#: archaeological_context_records/forms.py:447
+#: archaeological_context_records/models.py:374
+#: archaeological_context_records/models.py:584
 #: archaeological_finds/forms.py:166 archaeological_finds/forms.py:433
 #: archaeological_finds/forms.py:587
 #: archaeological_finds/templates/ishtar/sheet_find.html:125
@@ -548,46 +553,46 @@ msgstr ""
 msgid "Identification"
 msgstr ""
 
-#: archaeological_context_records/forms.py:448
-#: archaeological_context_records/models.py:561
+#: archaeological_context_records/forms.py:449
+#: archaeological_context_records/models.py:568
 msgid "TAQ"
 msgstr ""
 
-#: archaeological_context_records/forms.py:449
-#: archaeological_context_records/models.py:565
+#: archaeological_context_records/forms.py:450
+#: archaeological_context_records/models.py:572
 msgid "Estimated TAQ"
 msgstr ""
 
-#: archaeological_context_records/forms.py:451
-#: archaeological_context_records/models.py:568
+#: archaeological_context_records/forms.py:452
+#: archaeological_context_records/models.py:575
 msgid "TPQ"
 msgstr ""
 
-#: archaeological_context_records/forms.py:452
-#: archaeological_context_records/models.py:572
+#: archaeological_context_records/forms.py:453
+#: archaeological_context_records/models.py:579
 msgid "Estimated TPQ"
 msgstr ""
 
-#: archaeological_context_records/forms.py:462
-#: archaeological_operations/forms.py:607
-#: archaeological_operations/forms.py:621
+#: archaeological_context_records/forms.py:463
+#: archaeological_operations/forms.py:608
+#: archaeological_operations/forms.py:622
 #: archaeological_operations/views.py:170
 msgid "Operation search"
 msgstr ""
 
-#: archaeological_context_records/forms.py:464
+#: archaeological_context_records/forms.py:465
 #: archaeological_operations/forms.py:407
 msgid "You should select an operation."
 msgstr ""
 
-#: archaeological_context_records/forms.py:469
+#: archaeological_context_records/forms.py:470
 msgid "Would you like to delete this context record?"
 msgstr ""
 
-#: archaeological_context_records/forms.py:570
+#: archaeological_context_records/forms.py:571
 #: archaeological_finds/forms.py:783 archaeological_finds/forms.py:805
-#: archaeological_operations/forms.py:1973 ishtar_common/forms_common.py:1536
-#: ishtar_common/models.py:4757 ishtar_common/models.py:5039
+#: archaeological_operations/forms.py:1974 ishtar_common/forms_common.py:1536
+#: ishtar_common/models.py:4800 ishtar_common/models.py:5082
 msgid " - duplicate"
 msgstr ""
 
@@ -600,7 +605,7 @@ msgstr ""
 #: archaeological_finds/ishtar_menu.py:123
 #: archaeological_finds/ishtar_menu.py:148
 #: archaeological_finds/ishtar_menu.py:181
-#: archaeological_operations/forms.py:1355
+#: archaeological_operations/forms.py:1356
 #: archaeological_operations/ishtar_menu.py:36
 #: archaeological_operations/ishtar_menu.py:66
 #: archaeological_operations/ishtar_menu.py:108
@@ -726,443 +731,449 @@ msgstr ""
 msgid "Datings"
 msgstr ""
 
-#: archaeological_context_records/models.py:219
+#: archaeological_context_records/models.py:221
 #: archaeological_finds/forms.py:139 archaeological_finds/forms.py:290
 #: archaeological_finds/ishtar_menu.py:32
-#: archaeological_finds/models_finds.py:1642
-#: archaeological_finds/models_finds.py:2544
+#: archaeological_finds/models_finds.py:1654
+#: archaeological_finds/models_finds.py:2556
 #: archaeological_finds/models_treatments.py:647
 #: archaeological_finds/templates/ishtar/sheet_find.html:4
-#: ishtar_common/forms_common.py:1424 ishtar_common/models.py:5979
+#: ishtar_common/forms_common.py:1424 ishtar_common/models.py:6022
 #: ishtar_common/views.py:332
 msgid "Find"
 msgstr ""
 
-#: archaeological_context_records/models.py:238
-#: archaeological_context_records/models.py:257
-#: archaeological_context_records/models.py:273
+#: archaeological_context_records/models.py:240
+#: archaeological_context_records/models.py:259
+#: archaeological_context_records/models.py:275
 #: archaeological_finds/models_finds.py:73
 #: archaeological_finds/models_finds.py:86
 #: archaeological_finds/models_finds.py:99
 #: archaeological_finds/models_finds.py:160
 #: archaeological_finds/models_finds.py:183
 #: archaeological_finds/models_finds.py:240
-#: archaeological_finds/models_finds.py:1483
+#: archaeological_finds/models_finds.py:1495
 #: archaeological_finds/models_treatments.py:48
 #: archaeological_finds/models_treatments.py:653
 #: archaeological_operations/models.py:64
 #: archaeological_operations/models.py:85
 #: archaeological_operations/models.py:103
 #: archaeological_operations/models.py:112
-#: archaeological_operations/models.py:3084
+#: archaeological_operations/models.py:3091
 #: archaeological_warehouse/forms.py:68 archaeological_warehouse/models.py:402
-#: ishtar_common/models.py:1310 ishtar_common/models.py:1355
-#: ishtar_common/models.py:1904 ishtar_common/models.py:2457
-#: ishtar_common/models.py:3202 ishtar_common/models.py:5048
-#: ishtar_common/models.py:5774
+#: ishtar_common/models.py:1348 ishtar_common/models.py:1393
+#: ishtar_common/models.py:1942 ishtar_common/models.py:2495
+#: ishtar_common/models.py:3240 ishtar_common/models.py:5091
+#: ishtar_common/models.py:5817
 msgid "Order"
 msgstr ""
 
-#: archaeological_context_records/models.py:240
+#: archaeological_context_records/models.py:242
 msgid "Parent context record type"
 msgstr ""
 
-#: archaeological_context_records/models.py:244
+#: archaeological_context_records/models.py:246
 msgid "Context record Type"
 msgstr ""
 
-#: archaeological_context_records/models.py:245
+#: archaeological_context_records/models.py:247
 msgid "Context record Types"
 msgstr ""
 
-#: archaeological_context_records/models.py:260
+#: archaeological_context_records/models.py:262
 msgid "Activity Type"
 msgstr ""
 
-#: archaeological_context_records/models.py:261
+#: archaeological_context_records/models.py:263
 msgid "Activity Types"
 msgstr ""
 
-#: archaeological_context_records/models.py:276
+#: archaeological_context_records/models.py:278
 msgid "Identification Type"
 msgstr ""
 
-#: archaeological_context_records/models.py:277
+#: archaeological_context_records/models.py:279
 msgid "Identification Types"
 msgstr ""
 
-#: archaeological_context_records/models.py:290
+#: archaeological_context_records/models.py:292
 msgid "Excavation technique type"
 msgstr ""
 
-#: archaeological_context_records/models.py:291
+#: archaeological_context_records/models.py:293
 msgid "Excavation technique types"
 msgstr ""
 
-#: archaeological_context_records/models.py:301
-#: ishtar_common/models_imports.py:729
+#: archaeological_context_records/models.py:303
+#: ishtar_common/models_imports.py:731
 msgid "Documentation type"
 msgstr ""
 
-#: archaeological_context_records/models.py:302
+#: archaeological_context_records/models.py:304
 msgid "Documentation types"
 msgstr ""
 
-#: archaeological_context_records/models.py:348
-#: archaeological_context_records/models.py:349
-#: archaeological_context_records/models.py:1041
+#: archaeological_context_records/models.py:350
+#: archaeological_context_records/models.py:351
+#: archaeological_context_records/models.py:1048
 #: archaeological_finds/models_finds.py:829
 #: archaeological_finds/models_finds.py:830
 #: archaeological_operations/forms.py:529
-#: archaeological_operations/forms.py:1206
-#: archaeological_operations/forms.py:1231
-#: archaeological_operations/forms.py:1385
-#: archaeological_operations/forms.py:1501
+#: archaeological_operations/forms.py:1207
+#: archaeological_operations/forms.py:1232
+#: archaeological_operations/forms.py:1386
+#: archaeological_operations/forms.py:1502
 #: archaeological_operations/models.py:136
 #: archaeological_operations/models.py:144
 #: archaeological_operations/models.py:315
 #: archaeological_operations/models.py:691
-#: archaeological_operations/models.py:769
-#: archaeological_operations/models.py:1048
+#: archaeological_operations/models.py:770
+#: archaeological_operations/models.py:1054
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:8
 msgid "Periods"
 msgstr ""
 
-#: archaeological_context_records/models.py:350
+#: archaeological_context_records/models.py:352
 msgid "Datings (period)"
 msgstr ""
 
-#: archaeological_context_records/models.py:351
-#: archaeological_context_records/models.py:352
+#: archaeological_context_records/models.py:353
+#: archaeological_context_records/models.py:354
 msgid "Related context records"
 msgstr ""
 
-#: archaeological_context_records/models.py:353
+#: archaeological_context_records/models.py:355
 msgid "Operation (Patriarche code)"
 msgstr ""
 
-#: archaeological_context_records/models.py:354
+#: archaeological_context_records/models.py:356
 #: archaeological_finds/models_finds.py:812
 msgid "Operation (name)"
 msgstr ""
 
-#: archaeological_context_records/models.py:355
+#: archaeological_context_records/models.py:357
 msgid "Parcel (external ID)"
 msgstr ""
 
-#: archaeological_context_records/models.py:358
+#: archaeological_context_records/models.py:360
 msgid "Parcel (year)"
 msgstr ""
 
-#: archaeological_context_records/models.py:375
+#: archaeological_context_records/models.py:377
 #: archaeological_finds/models_finds.py:869
 #: archaeological_operations/models.py:146
 #: archaeological_operations/models.py:695
 msgid "Associated document type"
 msgstr ""
 
-#: archaeological_context_records/models.py:411
+#: archaeological_context_records/models.py:414
 msgctxt "key for text search"
 msgid "id"
 msgstr ""
 
-#: archaeological_context_records/models.py:415
+#: archaeological_context_records/models.py:418
 #: archaeological_context_records/tests.py:529
-#: archaeological_files/models.py:185 archaeological_finds/models_finds.py:950
+#: archaeological_files/models.py:185 archaeological_finds/models_finds.py:962
 #: archaeological_operations/models.py:210
-#: archaeological_operations/models.py:832
+#: archaeological_operations/models.py:834
 #: archaeological_operations/tests.py:2082
 #: archaeological_warehouse/models.py:90
 msgctxt "key for text search"
 msgid "town"
 msgstr ""
 
-#: archaeological_context_records/models.py:419
+#: archaeological_context_records/models.py:422
 msgctxt "key for text search"
 msgid "operation-year"
 msgstr ""
 
-#: archaeological_context_records/models.py:423
-#: archaeological_operations/models.py:828
-#: archaeological_operations/models.py:1965
+#: archaeological_context_records/models.py:426
+#: archaeological_operations/models.py:830
+#: archaeological_operations/models.py:1972
 msgctxt "key for text search"
 msgid "patriarche"
 msgstr ""
 
-#: archaeological_context_records/models.py:427
-#: archaeological_finds/models_finds.py:957
-#: archaeological_operations/models.py:824
+#: archaeological_context_records/models.py:430
+#: archaeological_finds/models_finds.py:969
+#: archaeological_operations/models.py:826
 msgctxt "key for text search"
 msgid "operation-code"
 msgstr ""
 
-#: archaeological_context_records/models.py:431
-#: archaeological_context_records/models.py:480
-#: archaeological_finds/models_finds.py:1081
-#: archaeological_finds/models_finds.py:1439
+#: archaeological_context_records/models.py:434
+#: archaeological_context_records/models.py:487
+#: archaeological_finds/models_finds.py:1093
+#: archaeological_finds/models_finds.py:1451
 #: archaeological_operations/models.py:251
-#: archaeological_operations/models.py:275 ishtar_common/models.py:5281
-#: ishtar_common/models.py:5339
+#: archaeological_operations/models.py:275 ishtar_common/models.py:5324
+#: ishtar_common/models.py:5382
 msgctxt "key for text search"
 msgid "operation"
 msgstr ""
 
-#: archaeological_context_records/models.py:435
-#: archaeological_context_records/models.py:483
-#: archaeological_finds/models_finds.py:975
-#: archaeological_operations/models.py:932
-#: archaeological_operations/models.py:986
-#: archaeological_warehouse/models.py:526 ishtar_common/models.py:5309
-#: ishtar_common/models.py:5345
+#: archaeological_context_records/models.py:438
+#: archaeological_context_records/models.py:490
+#: archaeological_finds/models_finds.py:987
+#: archaeological_operations/models.py:934
+#: archaeological_operations/models.py:992
+#: archaeological_warehouse/models.py:526 ishtar_common/models.py:5352
+#: ishtar_common/models.py:5388
 msgctxt "key for text search"
 msgid "site"
 msgstr ""
 
-#: archaeological_context_records/models.py:439
+#: archaeological_context_records/models.py:442
 #: archaeological_context_records/tests.py:606
-#: archaeological_finds/models_finds.py:1000
+#: archaeological_finds/models_finds.py:1012
 msgctxt "key for text search"
 msgid "operation-relation-type"
 msgstr ""
 
-#: archaeological_context_records/models.py:443
+#: archaeological_context_records/models.py:446
 #: archaeological_operations/models.py:202
-#: archaeological_operations/models.py:880
+#: archaeological_operations/models.py:882
 #: archaeological_operations/tests.py:2074
 msgctxt "key for text search"
 msgid "period"
 msgstr ""
 
-#: archaeological_context_records/models.py:447
+#: archaeological_context_records/models.py:450
 msgctxt "key for text search"
 msgid "unit-type"
 msgstr ""
 
-#: archaeological_context_records/models.py:451
-#: archaeological_files/models.py:189 archaeological_operations/models.py:840
-#: archaeological_operations/models.py:1985
+#: archaeological_context_records/models.py:454
+#: archaeological_files/models.py:189 archaeological_operations/models.py:842
+#: archaeological_operations/models.py:1992
 msgctxt "key for text search"
 msgid "parcel"
 msgstr ""
 
-#: archaeological_context_records/models.py:455
+#: archaeological_context_records/models.py:458
+#: archaeological_operations/models.py:954
+msgctxt "key for text search"
+msgid "has-finds"
+msgstr ""
+
+#: archaeological_context_records/models.py:462
 #: archaeological_context_records/tests.py:567
 msgctxt "key for text search"
 msgid "record-relation-type"
 msgstr ""
 
-#: archaeological_context_records/models.py:501
-#: archaeological_finds/models_finds.py:1416
+#: archaeological_context_records/models.py:508
+#: archaeological_finds/models_finds.py:1428
 #: archaeological_operations/models.py:288
-#: archaeological_operations/models.py:974
+#: archaeological_operations/models.py:980
 #: archaeological_warehouse/models.py:100
 #: archaeological_warehouse/models.py:631
 msgid "Lock/Unlock"
 msgstr ""
 
-#: archaeological_context_records/models.py:508
-#: archaeological_context_records/models.py:782
+#: archaeological_context_records/models.py:515
+#: archaeological_context_records/models.py:789
 #: archaeological_context_records/views.py:240
 #: archaeological_context_records/views.py:256
 #: archaeological_finds/models_finds.py:656
-#: archaeological_finds/models_finds.py:1424
-#: archaeological_finds/models_finds.py:1789 archaeological_finds/views.py:1048
+#: archaeological_finds/models_finds.py:1436
+#: archaeological_finds/models_finds.py:1801 archaeological_finds/views.py:1048
 #: archaeological_finds/views.py:1064 archaeological_finds/views.py:1101
 #: archaeological_finds/views.py:1118 archaeological_operations/models.py:303
 #: archaeological_operations/models.py:443
-#: archaeological_operations/models.py:981
-#: archaeological_operations/models.py:1411
+#: archaeological_operations/models.py:987
+#: archaeological_operations/models.py:1417
 #: archaeological_operations/views.py:600
 #: archaeological_operations/views.py:616
 #: archaeological_operations/views.py:623
-#: archaeological_operations/views.py:640 ishtar_common/admin.py:957
-#: ishtar_common/admin.py:1058 ishtar_common/models.py:5361
-#: ishtar_common/models.py:5496 ishtar_common/views.py:2392
+#: archaeological_operations/views.py:640 ishtar_common/admin.py:1056
+#: ishtar_common/admin.py:1162 ishtar_common/models.py:5404
+#: ishtar_common/models.py:5539 ishtar_common/views.py:2392
 #: ishtar_common/views.py:2409
 msgid "Duplicate"
 msgstr ""
 
-#: archaeological_context_records/models.py:517
+#: archaeological_context_records/models.py:524
 #: archaeological_files/models.py:253 archaeological_finds/models_finds.py:279
-#: archaeological_finds/models_finds.py:1476
+#: archaeological_finds/models_finds.py:1488
 #: archaeological_finds/models_treatments.py:195
 #: archaeological_finds/models_treatments.py:987
-#: archaeological_operations/models.py:2375
+#: archaeological_operations/models.py:2382
 #: archaeological_warehouse/models.py:129
-#: archaeological_warehouse/models.py:658 ishtar_common/models.py:5373
+#: archaeological_warehouse/models.py:658 ishtar_common/models.py:5416
 msgid "External ID"
 msgstr ""
 
-#: archaeological_context_records/models.py:519
+#: archaeological_context_records/models.py:526
 #: archaeological_files/models.py:256 archaeological_finds/models_finds.py:281
-#: archaeological_finds/models_finds.py:1478
-#: archaeological_operations/models.py:2378
+#: archaeological_finds/models_finds.py:1490
+#: archaeological_operations/models.py:2385
 #: archaeological_warehouse/models.py:131
 #: archaeological_warehouse/models.py:660
 msgid "External ID is set automatically"
 msgstr ""
 
-#: archaeological_context_records/models.py:548
+#: archaeological_context_records/models.py:555
 msgid "A short description of the location of the context record"
 msgstr ""
 
-#: archaeological_context_records/models.py:552
+#: archaeological_context_records/models.py:559
 msgid "Comment on datings"
 msgstr ""
 
-#: archaeological_context_records/models.py:562
+#: archaeological_context_records/models.py:569
 msgid ""
 "\"Terminus Ante Quem\" the context record can't have been created after this "
 "date"
 msgstr ""
 
-#: archaeological_context_records/models.py:566
+#: archaeological_context_records/models.py:573
 msgid "Estimation of a \"Terminus Ante Quem\""
 msgstr ""
 
-#: archaeological_context_records/models.py:569
+#: archaeological_context_records/models.py:576
 msgid ""
 "\"Terminus Post Quem\" the context record can't have been created before "
 "this date"
 msgstr ""
 
-#: archaeological_context_records/models.py:573
+#: archaeological_context_records/models.py:580
 msgid "Estimation of a \"Terminus Post Quem\""
 msgstr ""
 
-#: archaeological_context_records/models.py:588
+#: archaeological_context_records/models.py:595
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:87
-#: archaeological_files/models.py:357 archaeological_finds/models_finds.py:1614
+#: archaeological_files/models.py:357 archaeological_finds/models_finds.py:1626
 #: archaeological_finds/models_treatments.py:215
 #: archaeological_finds/models_treatments.py:1020
 #: archaeological_finds/templates/ishtar/sheet_find.html:70
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:32
 #: archaeological_operations/models.py:352
-#: archaeological_operations/models.py:1100
+#: archaeological_operations/models.py:1106
 #: archaeological_operations/templates/ishtar/sheet_operation.html:57
 #: archaeological_operations/templates/ishtar/sheet_site.html:91
 #: archaeological_warehouse/models.py:123
-#: archaeological_warehouse/models.py:662 ishtar_common/models.py:5419
+#: archaeological_warehouse/models.py:662 ishtar_common/models.py:5462
 #: ishtar_common/templates/ishtar/sheet_person.html:161
 msgid "Documents"
 msgstr ""
 
-#: archaeological_context_records/models.py:593
-#: archaeological_finds/models_finds.py:1619
+#: archaeological_context_records/models.py:600
+#: archaeological_finds/models_finds.py:1631
 #: archaeological_finds/models_treatments.py:220
 #: archaeological_finds/models_treatments.py:1025
 #: archaeological_operations/models.py:357
-#: archaeological_operations/models.py:1105
+#: archaeological_operations/models.py:1111
 #: archaeological_warehouse/models.py:128
 #: archaeological_warehouse/models.py:667
 msgid "Main image"
 msgstr ""
 
-#: archaeological_context_records/models.py:594
-#: archaeological_files/models.py:360 archaeological_finds/models_finds.py:1624
+#: archaeological_context_records/models.py:601
+#: archaeological_files/models.py:360 archaeological_finds/models_finds.py:1636
 #: archaeological_finds/models_treatments.py:221
 #: archaeological_finds/models_treatments.py:1030
 #: archaeological_operations/models.py:358
-#: archaeological_operations/models.py:1106
-#: archaeological_operations/models.py:2380 ishtar_common/models.py:3754
-#: ishtar_common/models.py:4247 ishtar_common/models.py:4449
-#: ishtar_common/models.py:5068
+#: archaeological_operations/models.py:1112
+#: archaeological_operations/models.py:2387 ishtar_common/models.py:3792
+#: ishtar_common/models.py:4287 ishtar_common/models.py:4492
+#: ishtar_common/models.py:5111
 msgid "Cached name"
 msgstr ""
 
-#: archaeological_context_records/models.py:597
-#: archaeological_finds/models_finds.py:1627
+#: archaeological_context_records/models.py:604
+#: archaeological_finds/models_finds.py:1639
 #: archaeological_operations/models.py:365
-#: archaeological_operations/models.py:1156
+#: archaeological_operations/models.py:1162
 msgid "Cached periods label"
 msgstr ""
 
-#: archaeological_context_records/models.py:598
-#: archaeological_context_records/models.py:602
-#: archaeological_finds/models_finds.py:1628
-#: archaeological_finds/models_finds.py:1632
-#: archaeological_finds/models_finds.py:1636
+#: archaeological_context_records/models.py:605
+#: archaeological_context_records/models.py:609
+#: archaeological_finds/models_finds.py:1640
+#: archaeological_finds/models_finds.py:1644
+#: archaeological_finds/models_finds.py:1648
 #: archaeological_operations/models.py:362
 #: archaeological_operations/models.py:366
 #: archaeological_operations/models.py:370
-#: archaeological_operations/models.py:1153
-#: archaeological_operations/models.py:1157
-#: archaeological_operations/models.py:1161
+#: archaeological_operations/models.py:1159
+#: archaeological_operations/models.py:1163
+#: archaeological_operations/models.py:1167
 msgid "Generated automatically - do not edit"
 msgstr ""
 
-#: archaeological_context_records/models.py:601
+#: archaeological_context_records/models.py:608
 msgid "Cached related context records"
 msgstr ""
 
-#: archaeological_context_records/models.py:606
-#: archaeological_context_records/models.py:607
+#: archaeological_context_records/models.py:613
+#: archaeological_context_records/models.py:614
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:4
 #: archaeological_finds/models_finds.py:289
 msgid "Context Record"
 msgstr ""
 
-#: archaeological_context_records/models.py:629
+#: archaeological_context_records/models.py:636
 msgctxt "short"
 msgid "Context record"
 msgstr ""
 
-#: archaeological_context_records/models.py:955
-#: archaeological_context_records/models.py:986
-#: archaeological_context_records/models.py:1036
+#: archaeological_context_records/models.py:962
+#: archaeological_context_records/models.py:993
+#: archaeological_context_records/models.py:1043
 #: archaeological_operations/forms.py:373
 msgid "Relation type"
 msgstr ""
 
-#: archaeological_context_records/models.py:956
+#: archaeological_context_records/models.py:963
 msgid "Relation types"
 msgstr ""
 
-#: archaeological_context_records/models.py:981
+#: archaeological_context_records/models.py:988
 msgid "ID (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:982
+#: archaeological_context_records/models.py:989
 msgid "Context record type (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:983
+#: archaeological_context_records/models.py:990
 msgid "Parcel (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:984
+#: archaeological_context_records/models.py:991
 msgid "Description (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:985
+#: archaeological_context_records/models.py:992
 msgid "Periods (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:987
+#: archaeological_context_records/models.py:994
 msgid "ID (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:988
+#: archaeological_context_records/models.py:995
 msgid "Context record type (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:989
+#: archaeological_context_records/models.py:996
 msgid "Parcel (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:990
+#: archaeological_context_records/models.py:997
 msgid "Description (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:991
+#: archaeological_context_records/models.py:998
 msgid "Periods (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1000
+#: archaeological_context_records/models.py:1007
 msgid "Record relation"
 msgstr ""
 
-#: archaeological_context_records/models.py:1001
+#: archaeological_context_records/models.py:1008
 msgid "Record relations"
 msgstr ""
 
@@ -1196,7 +1207,7 @@ msgid "Identification / Description"
 msgstr ""
 
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:53
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:175
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:174
 msgid "Datations"
 msgstr ""
 
@@ -1205,13 +1216,13 @@ msgid "Operation / Archaeological site"
 msgstr ""
 
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:69
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:241
-#: archaeological_finds/forms.py:1364 archaeological_finds/models_finds.py:1643
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:240
+#: archaeological_finds/forms.py:1364 archaeological_finds/models_finds.py:1655
 #: archaeological_finds/templates/ishtar/forms/qa_find_treatment.html:11
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:24
 #: archaeological_operations/templates/ishtar/sheet_operation.html:84
-#: archaeological_operations/templates/ishtar/sheet_operation.html:360
-#: archaeological_operations/templates/ishtar/sheet_operation.html:427
+#: archaeological_operations/templates/ishtar/sheet_operation.html:384
+#: archaeological_operations/templates/ishtar/sheet_operation.html:451
 #: archaeological_operations/templates/ishtar/sheet_site.html:87
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:68
 #: ishtar_common/views.py:844 ishtar_common/views.py:908
@@ -1224,43 +1235,43 @@ msgstr ""
 msgid "Custom fields"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:142
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:141
 #: archaeological_files/templates/ishtar/sheet_file.html:68
 #: archaeological_files_pdl/forms.py:97
 #: archaeological_finds/templates/ishtar/sheet_basefind.html:68
-#: archaeological_operations/templates/ishtar/sheet_operation.html:255
+#: archaeological_operations/templates/ishtar/sheet_operation.html:271
 #: archaeological_operations/templates/ishtar/sheet_site.html:60
 #: archaeological_warehouse/forms.py:507 archaeological_warehouse/models.py:650
 #: archaeological_warehouse/templates/ishtar/sheet_container.html:43
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:42
-#: ishtar_common/models.py:3739
+#: ishtar_common/models.py:3777
 msgid "Localisation"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:153
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:152
 #: archaeological_finds/forms.py:248 archaeological_finds/forms.py:494
 #: archaeological_finds/forms.py:589
 #: archaeological_finds/templates/ishtar/sheet_basefind.html:48
 #: archaeological_finds/templates/ishtar/sheet_find.html:182
-#: archaeological_operations/templates/ishtar/sheet_operation.html:227
+#: archaeological_operations/templates/ishtar/sheet_operation.html:242
 #: ishtar_common/templates/ishtar/blocks/window_image.html:5
 msgid "Sheet"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:189
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:188
 msgid "Operation summary"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:192
-#: archaeological_operations/templates/ishtar/sheet_operation.html:240
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:191
+#: archaeological_operations/templates/ishtar/sheet_operation.html:256
 msgid "Patriarche OA code not yet recorded!"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:198
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:197
 msgid "Numerical reference"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:204
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:203
 #: archaeological_files/templates/ishtar/sheet_file.html:48
 #: archaeological_finds/forms_treatments.py:145
 #: archaeological_finds/models_treatments.py:94
@@ -1278,57 +1289,57 @@ msgstr ""
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:479
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:499
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:623
-#: archaeological_operations/templates/ishtar/sheet_operation.html:151
-#: ishtar_common/models.py:3667 ishtar_common/models.py:3681
-#: ishtar_common/models.py:5880 ishtar_common/models.py:6000
-#: ishtar_common/models.py:6065 ishtar_common/models_imports.py:949
+#: archaeological_operations/templates/ishtar/sheet_operation.html:150
+#: ishtar_common/models.py:3705 ishtar_common/models.py:3719
+#: ishtar_common/models.py:5923 ishtar_common/models.py:6043
+#: ishtar_common/models.py:6108 ishtar_common/models_imports.py:951
 msgid "State"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:205
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:204
 #: archaeological_files/templates/ishtar/sheet_file.html:50
-#: archaeological_operations/templates/ishtar/sheet_operation.html:153
+#: archaeological_operations/templates/ishtar/sheet_operation.html:155
 msgid "Active file"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:205
-#: archaeological_operations/templates/ishtar/sheet_operation.html:154
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:204
+#: archaeological_operations/templates/ishtar/sheet_operation.html:158
 msgid "Closed operation"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:212
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:211
 #: archaeological_files/templates/ishtar/sheet_file.html:57
-#: archaeological_operations/templates/ishtar/sheet_operation.html:161
+#: archaeological_operations/templates/ishtar/sheet_operation.html:181
 msgid "by"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:224
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:223
 msgid "No operation linked to this context record!"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:246
-#: archaeological_operations/templates/ishtar/sheet_operation.html:365
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:245
+#: archaeological_operations/templates/ishtar/sheet_operation.html:389
 msgid "Documents from associated finds"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:259
-#: archaeological_operations/templates/ishtar/sheet_operation.html:331
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:258
+#: archaeological_operations/templates/ishtar/sheet_operation.html:355
 msgid "Context record relations"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:265
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:264
 msgid "Diagram of stratigraphic relations - above"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:273
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:272
 msgid "Diagram of stratigraphic relations - below"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:281
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:280
 msgid "Diagram of stratigraphic relations - full"
 msgstr ""
 
-#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:297
+#: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:296
 msgid "Document from this context record"
 msgstr ""
 
@@ -1345,7 +1356,7 @@ msgid "Context record deletion"
 msgstr ""
 
 #: archaeological_context_records/views.py:224
-#: archaeological_operations/models.py:1417
+#: archaeological_operations/models.py:1423
 msgid "Add context record"
 msgstr ""
 
@@ -1371,16 +1382,16 @@ msgstr ""
 #: archaeological_finds/models_treatments.py:165
 #: archaeological_finds/models_treatments.py:983
 #: archaeological_operations/forms.py:70 archaeological_operations/forms.py:485
-#: archaeological_operations/forms.py:790
-#: archaeological_operations/forms.py:1617
-#: archaeological_operations/forms.py:1905
+#: archaeological_operations/forms.py:791
+#: archaeological_operations/forms.py:1618
+#: archaeological_operations/forms.py:1906
 #: archaeological_operations/models.py:687
-#: archaeological_operations/models.py:1031
-#: archaeological_operations/models.py:1934
-#: archaeological_operations/models.py:2135
-#: archaeological_operations/models.py:2367
+#: archaeological_operations/models.py:1037
+#: archaeological_operations/models.py:1941
+#: archaeological_operations/models.py:2142
+#: archaeological_operations/models.py:2374
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:7
-#: ishtar_common/models_imports.py:770
+#: ishtar_common/models_imports.py:772
 #: ishtar_common/templates/ishtar/dashboards/dashboard_main_detail.html:196
 msgid "Year"
 msgstr ""
@@ -1388,14 +1399,14 @@ msgstr ""
 #: archaeological_files/forms.py:60 archaeological_files/forms.py:228
 #: archaeological_files/forms.py:270 archaeological_files/models.py:250
 #: archaeological_files_pdl/forms.py:407 archaeological_operations/forms.py:486
-#: archaeological_operations/models.py:1032
+#: archaeological_operations/models.py:1038
 msgid "Numeric reference"
 msgstr ""
 
 #: archaeological_files/forms.py:62 archaeological_files/forms.py:230
-#: archaeological_operations/forms.py:1228
-#: archaeological_operations/forms.py:1383
-#: archaeological_operations/forms.py:1498
+#: archaeological_operations/forms.py:1229
+#: archaeological_operations/forms.py:1384
+#: archaeological_operations/forms.py:1499
 #: archaeological_operations/models.py:311
 msgid "Other reference"
 msgstr ""
@@ -1403,14 +1414,14 @@ msgstr ""
 #: archaeological_files/forms.py:67 archaeological_files/forms.py:434
 #: archaeological_files/forms.py:468 archaeological_files/models.py:762
 #: archaeological_operations/forms.py:498
-#: archaeological_operations/forms.py:1632
-#: archaeological_operations/models.py:1837
+#: archaeological_operations/forms.py:1633
+#: archaeological_operations/models.py:1844
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:390
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:411
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:643
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:664
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:666
-#: ishtar_common/models.py:3687 ishtar_common/models.py:3745
+#: ishtar_common/models.py:3725 ishtar_common/models.py:3783
 #: ishtar_common/templates/blocks/JQueryAdvancedTown.html:12
 msgid "Department"
 msgstr ""
@@ -1454,21 +1465,21 @@ msgstr ""
 #: archaeological_finds/forms_treatments.py:196
 #: archaeological_finds/forms_treatments.py:797
 #: archaeological_finds/models_finds.py:284
-#: archaeological_finds/models_finds.py:1568
+#: archaeological_finds/models_finds.py:1580
 #: archaeological_finds/models_treatments.py:197
 #: archaeological_finds/models_treatments.py:1018
 #: archaeological_operations/forms.py:536
-#: archaeological_operations/forms.py:868
-#: archaeological_operations/forms.py:1391
-#: archaeological_operations/forms.py:1512
+#: archaeological_operations/forms.py:869
+#: archaeological_operations/forms.py:1392
+#: archaeological_operations/forms.py:1513
 #: archaeological_operations/models.py:324
-#: archaeological_operations/models.py:1096
+#: archaeological_operations/models.py:1102
 #: archaeological_warehouse/forms.py:176 archaeological_warehouse/forms.py:282
 #: archaeological_warehouse/forms.py:372 archaeological_warehouse/models.py:117
 #: archaeological_warehouse/models.py:649 ishtar_common/forms_common.py:1276
-#: ishtar_common/forms_common.py:1400 ishtar_common/models.py:597
-#: ishtar_common/models.py:4444 ishtar_common/models.py:4938
-#: ishtar_common/models.py:5406 ishtar_common/models_imports.py:562
+#: ishtar_common/forms_common.py:1400 ishtar_common/models.py:635
+#: ishtar_common/models.py:4487 ishtar_common/models.py:4981
+#: ishtar_common/models.py:5449 ishtar_common/models_imports.py:564
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:170
 msgid "Comment"
 msgstr ""
@@ -1478,8 +1489,8 @@ msgstr ""
 #: archaeological_files_pdl/forms.py:276 archaeological_files_pdl/forms.py:338
 #: archaeological_finds/forms_treatments.py:680
 #: archaeological_operations/forms.py:510
-#: archaeological_operations/forms.py:820
-#: archaeological_operations/models.py:1024
+#: archaeological_operations/forms.py:821
+#: archaeological_operations/models.py:1030
 msgid "In charge"
 msgstr ""
 
@@ -1495,7 +1506,7 @@ msgstr ""
 
 #: archaeological_files/forms.py:99 archaeological_files/forms.py:510
 #: archaeological_operations/forms.py:551
-#: archaeological_operations/forms.py:1636 ishtar_common/forms.py:767
+#: archaeological_operations/forms.py:1637 ishtar_common/forms.py:767
 msgid "Created by"
 msgstr ""
 
@@ -1503,7 +1514,7 @@ msgstr ""
 #: archaeological_finds/forms_treatments.py:616
 #: archaeological_finds/forms_treatments.py:942
 #: archaeological_operations/forms.py:557
-#: archaeological_operations/forms.py:1642
+#: archaeological_operations/forms.py:1643
 msgid "Modified by"
 msgstr ""
 
@@ -1515,10 +1526,10 @@ msgstr ""
 #: archaeological_files/models.py:303 archaeological_files_pdl/forms.py:52
 #: archaeological_finds/forms_treatments.py:865
 #: archaeological_finds/models_treatments.py:1006
-#: archaeological_operations/forms.py:683
-#: archaeological_operations/models.py:1008 ishtar_common/forms_common.py:1271
-#: ishtar_common/forms_common.py:1502 ishtar_common/models.py:5400
-#: ishtar_common/models_imports.py:955
+#: archaeological_operations/forms.py:684
+#: archaeological_operations/models.py:1014 ishtar_common/forms_common.py:1271
+#: ishtar_common/forms_common.py:1502 ishtar_common/models.py:5443
+#: ishtar_common/models_imports.py:957
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:54
 msgid "Creation date"
 msgstr ""
@@ -1535,32 +1546,32 @@ msgstr ""
 #: archaeological_files/forms.py:161
 #: archaeological_finds/forms_treatments.py:547
 #: archaeological_finds/forms_treatments.py:871
-#: archaeological_operations/forms.py:692
+#: archaeological_operations/forms.py:693
 msgid "Slicing"
 msgstr ""
 
-#: archaeological_files/forms.py:163 archaeological_operations/forms.py:695
+#: archaeological_files/forms.py:163 archaeological_operations/forms.py:696
 msgid "Department detail"
 msgstr ""
 
 #: archaeological_files/forms.py:165
 #: archaeological_finds/forms_treatments.py:550
 #: archaeological_finds/forms_treatments.py:874
-#: archaeological_operations/forms.py:697
+#: archaeological_operations/forms.py:698
 msgid "Date get from"
 msgstr ""
 
 #: archaeological_files/forms.py:171
 #: archaeological_finds/forms_treatments.py:553
 #: archaeological_finds/forms_treatments.py:877
-#: archaeological_operations/forms.py:705
+#: archaeological_operations/forms.py:706
 msgid "Date after"
 msgstr ""
 
 #: archaeological_files/forms.py:173
 #: archaeological_finds/forms_treatments.py:555
 #: archaeological_finds/forms_treatments.py:879
-#: archaeological_operations/forms.py:706
+#: archaeological_operations/forms.py:707
 msgid "Date before"
 msgstr ""
 
@@ -1577,27 +1588,27 @@ msgstr ""
 #: archaeological_finds/models_treatments.py:989
 #: archaeological_finds/templates/ishtar/sheet_find.html:399
 #: archaeological_operations/forms.py:499
-#: archaeological_operations/forms.py:1227
-#: archaeological_operations/forms.py:1382
-#: archaeological_operations/forms.py:1497
-#: archaeological_operations/forms.py:1961
+#: archaeological_operations/forms.py:1228
+#: archaeological_operations/forms.py:1383
+#: archaeological_operations/forms.py:1498
+#: archaeological_operations/forms.py:1962
 #: archaeological_operations/models.py:313
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:7
-#: archaeological_operations/templates/ishtar/sheet_operation.html:127
+#: archaeological_operations/templates/ishtar/sheet_operation.html:134
 #: archaeological_warehouse/forms.py:102 archaeological_warehouse/forms.py:154
 #: archaeological_warehouse/models.py:108
 #: archaeological_warehouse/models.py:362 ishtar_common/forms_common.py:326
 #: ishtar_common/forms_common.py:383 ishtar_common/forms_common.py:538
 #: ishtar_common/forms_common.py:648 ishtar_common/forms_common.py:728
 #: ishtar_common/forms_common.py:934 ishtar_common/forms_common.py:967
-#: ishtar_common/models.py:1309 ishtar_common/models.py:1344
-#: ishtar_common/models.py:2791 ishtar_common/models.py:3050
-#: ishtar_common/models.py:3541 ishtar_common/models.py:3737
-#: ishtar_common/models.py:4243 ishtar_common/models.py:4438
-#: ishtar_common/models.py:4706 ishtar_common/models.py:5857
+#: ishtar_common/models.py:1347 ishtar_common/models.py:1382
+#: ishtar_common/models.py:2829 ishtar_common/models.py:3088
+#: ishtar_common/models.py:3579 ishtar_common/models.py:3775
+#: ishtar_common/models.py:4283 ishtar_common/models.py:4481
+#: ishtar_common/models.py:4749 ishtar_common/models.py:5900
 #: ishtar_common/models_imports.py:72 ishtar_common/models_imports.py:97
-#: ishtar_common/models_imports.py:493 ishtar_common/models_imports.py:510
-#: ishtar_common/models_imports.py:618 ishtar_common/models_imports.py:916
+#: ishtar_common/models_imports.py:495 ishtar_common/models_imports.py:512
+#: ishtar_common/models_imports.py:620 ishtar_common/models_imports.py:918
 #: ishtar_common/templates/ishtar/import_step_by_step.html:102
 #: ishtar_common/templates/ishtar/import_step_by_step.html:270
 #: ishtar_common/templates/ishtar/import_table.html:27
@@ -1612,7 +1623,7 @@ msgid "Related file"
 msgstr ""
 
 #: archaeological_files/forms.py:244 archaeological_files/models.py:318
-#: archaeological_files_pdl/forms.py:118 archaeological_operations/forms.py:831
+#: archaeological_files_pdl/forms.py:118 archaeological_operations/forms.py:832
 msgid "Total surface (m2)"
 msgstr ""
 
@@ -1634,12 +1645,12 @@ msgid "Another file with this numeric id exists."
 msgstr ""
 
 #: archaeological_files/forms.py:289 archaeological_operations/forms.py:65
-#: archaeological_operations/forms.py:1136
-#: archaeological_operations/forms.py:1152
-#: archaeological_operations/forms.py:1158
-#: archaeological_operations/models.py:2385
+#: archaeological_operations/forms.py:1137
+#: archaeological_operations/forms.py:1153
+#: archaeological_operations/forms.py:1159
+#: archaeological_operations/models.py:2392
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:9
-#: archaeological_operations/templates/ishtar/sheet_operation.html:395
+#: archaeological_operations/templates/ishtar/sheet_operation.html:419
 msgid "Parcels"
 msgstr ""
 
@@ -1672,13 +1683,13 @@ msgstr ""
 
 #: archaeological_files/forms.py:362 archaeological_files/models.py:330
 #: archaeological_files_pdl/forms.py:103 archaeological_files_pdl/forms.py:140
-#: archaeological_operations/models.py:2142 ishtar_common/models.py:3688
+#: archaeological_operations/models.py:2149 ishtar_common/models.py:3726
 msgid "Departments"
 msgstr ""
 
 #: archaeological_files/forms.py:371 archaeological_files/models.py:340
 #: archaeological_operations/forms.py:517
-#: archaeological_operations/models.py:2111
+#: archaeological_operations/models.py:2118
 msgid "Scientist in charge"
 msgstr ""
 
@@ -1718,9 +1729,9 @@ msgstr ""
 #: archaeological_finds/forms_treatments.py:986
 #: archaeological_finds/models_treatments.py:166
 #: archaeological_finds/models_treatments.py:984
-#: archaeological_operations/forms.py:1618
-#: archaeological_operations/forms.py:1755
-#: archaeological_operations/models.py:2102 ishtar_common/models.py:5371
+#: archaeological_operations/forms.py:1619
+#: archaeological_operations/forms.py:1756
+#: archaeological_operations/models.py:2109 ishtar_common/models.py:5414
 msgid "Index"
 msgstr ""
 
@@ -1730,10 +1741,10 @@ msgstr ""
 #: archaeological_finds/forms_treatments.py:648
 #: archaeological_finds/forms_treatments.py:920
 #: archaeological_finds/forms_treatments.py:975
-#: archaeological_operations/forms.py:1626
-#: archaeological_operations/forms.py:1687
-#: archaeological_operations/models.py:1862
-#: archaeological_operations/models.py:2096
+#: archaeological_operations/forms.py:1627
+#: archaeological_operations/forms.py:1688
+#: archaeological_operations/models.py:1869
+#: archaeological_operations/models.py:2103
 msgid "Act type"
 msgstr ""
 
@@ -1744,17 +1755,17 @@ msgstr ""
 #: archaeological_files/forms.py:463
 #: archaeological_finds/forms_treatments.py:599
 #: archaeological_finds/forms_treatments.py:921
-#: archaeological_operations/forms.py:1627
-#: archaeological_operations/forms.py:1825
+#: archaeological_operations/forms.py:1628
+#: archaeological_operations/forms.py:1826
 msgid "Indexed?"
 msgstr ""
 
 #: archaeological_files/forms.py:469
 #: archaeological_finds/forms_treatments.py:600
 #: archaeological_finds/forms_treatments.py:922
-#: archaeological_operations/forms.py:1633
-#: archaeological_operations/forms.py:1694
-#: archaeological_operations/models.py:2136
+#: archaeological_operations/forms.py:1634
+#: archaeological_operations/forms.py:1695
+#: archaeological_operations/models.py:2143
 #: archaeological_operations/templates/ishtar/blocks/window_tables/administrativacts.html:10
 msgid "Object"
 msgstr ""
@@ -1798,12 +1809,12 @@ msgstr ""
 #: archaeological_files/ishtar_menu.py:33 archaeological_files/models.py:374
 #: archaeological_files/templates/ishtar/sheet_file.html:4
 #: archaeological_files/wizards.py:148 archaeological_files/wizards.py:158
-#: archaeological_operations/forms.py:666
-#: archaeological_operations/forms.py:991
-#: archaeological_operations/models.py:1422
-#: archaeological_operations/models.py:1847
-#: archaeological_operations/models.py:1935
-#: archaeological_operations/models.py:2122
+#: archaeological_operations/forms.py:667
+#: archaeological_operations/forms.py:992
+#: archaeological_operations/models.py:1428
+#: archaeological_operations/models.py:1854
+#: archaeological_operations/models.py:1942
+#: archaeological_operations/models.py:2129
 #: archaeological_operations/wizards.py:84 ishtar_common/views.py:323
 msgid "Archaeological file"
 msgstr ""
@@ -1816,9 +1827,9 @@ msgstr ""
 #: archaeological_files/ishtar_menu.py:58
 #: archaeological_finds/ishtar_menu.py:120
 #: archaeological_finds/ishtar_menu.py:178
-#: archaeological_finds/models_finds.py:2546
+#: archaeological_finds/models_finds.py:2558
 #: archaeological_operations/ishtar_menu.py:61
-#: archaeological_operations/models.py:2152
+#: archaeological_operations/models.py:2159
 #: archaeological_operations/templates/ishtar/sheet_administrativeact.html:4
 msgid "Administrative act"
 msgstr ""
@@ -1849,7 +1860,7 @@ msgstr ""
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:415
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:520
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:537
-#: ishtar_common/models.py:3910
+#: ishtar_common/models.py:3948
 msgid "Area"
 msgstr ""
 
@@ -1865,14 +1876,14 @@ msgstr ""
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:432
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:463
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:687
-#: archaeological_operations/templates/ishtar/sheet_operation.html:408
-#: archaeological_operations/templates/ishtar/sheet_operation.html:418
-#: archaeological_operations/templates/ishtar/sheet_operation.html:435
-#: archaeological_operations/templates/ishtar/sheet_operation.html:445
-#: archaeological_operations/templates/ishtar/sheet_operation.html:455
-#: archaeological_operations/templates/ishtar/sheet_operation.html:472
-#: ishtar_common/models.py:2132 ishtar_common/models.py:3454
-#: ishtar_common/models.py:3663 ishtar_common/models.py:3679
+#: archaeological_operations/templates/ishtar/sheet_operation.html:432
+#: archaeological_operations/templates/ishtar/sheet_operation.html:442
+#: archaeological_operations/templates/ishtar/sheet_operation.html:459
+#: archaeological_operations/templates/ishtar/sheet_operation.html:469
+#: archaeological_operations/templates/ishtar/sheet_operation.html:479
+#: archaeological_operations/templates/ishtar/sheet_operation.html:496
+#: ishtar_common/models.py:2170 ishtar_common/models.py:3492
+#: ishtar_common/models.py:3701 ishtar_common/models.py:3717
 #: ishtar_common/templates/ishtar/dashboards/dashboard_main_detail.html:211
 #: ishtar_common/templates/ishtar/dashboards/dashboard_main_detail_users.html:5
 #: ishtar_common/templates/ishtar/sheet_person.html:30
@@ -1889,26 +1900,28 @@ msgstr ""
 
 #: archaeological_files/models.py:161 archaeological_files/models.py:300
 #: archaeological_files_pdl/forms.py:101 archaeological_files_pdl/forms.py:138
-#: archaeological_operations/forms.py:1109
-#: archaeological_operations/forms.py:1125
-#: archaeological_operations/forms.py:1130
-#: archaeological_operations/forms.py:1572
+#: archaeological_operations/forms.py:1110
+#: archaeological_operations/forms.py:1126
+#: archaeological_operations/forms.py:1131
+#: archaeological_operations/forms.py:1573
 #: archaeological_operations/models.py:135
 #: archaeological_operations/models.py:322
-#: archaeological_operations/models.py:766
-#: archaeological_operations/models.py:768
-#: archaeological_operations/models.py:1044
-#: archaeological_operations/models.py:2145 ishtar_common/forms_common.py:1076
-#: ishtar_common/forms_common.py:1090 ishtar_common/forms_common.py:1091
-#: ishtar_common/models.py:3760 ishtar_common/models.py:3899
+#: archaeological_operations/models.py:767
+#: archaeological_operations/models.py:769
+#: archaeological_operations/models.py:1050
+#: archaeological_operations/models.py:2152
+#: archaeological_operations/templates/ishtar/sheet_operation.html:127
+#: ishtar_common/forms_common.py:1076 ishtar_common/forms_common.py:1090
+#: ishtar_common/forms_common.py:1091 ishtar_common/models.py:3798
+#: ishtar_common/models.py:3937
 msgid "Towns"
 msgstr ""
 
-#: archaeological_files/models.py:173 archaeological_finds/models_finds.py:953
+#: archaeological_files/models.py:173 archaeological_finds/models_finds.py:965
 #: archaeological_finds/models_treatments.py:115
 #: archaeological_finds/models_treatments.py:934
-#: archaeological_operations/models.py:820
-#: archaeological_operations/models.py:1953
+#: archaeological_operations/models.py:822
+#: archaeological_operations/models.py:1960
 #: archaeological_operations/tests.py:2077
 #: archaeological_operations/tests.py:2123
 msgctxt "key for text search"
@@ -1918,7 +1931,7 @@ msgstr ""
 #: archaeological_files/models.py:177
 #: archaeological_finds/models_treatments.py:930
 #: archaeological_operations/models.py:190
-#: archaeological_warehouse/models.py:495 ishtar_common/models.py:5257
+#: archaeological_warehouse/models.py:495 ishtar_common/models.py:5300
 msgctxt "key for text search"
 msgid "reference"
 msgstr ""
@@ -1930,7 +1943,7 @@ msgctxt "key for text search"
 msgid "other-reference"
 msgstr ""
 
-#: archaeological_files/models.py:193 archaeological_operations/models.py:844
+#: archaeological_files/models.py:193 archaeological_operations/models.py:846
 msgctxt "key for text search"
 msgid "department"
 msgstr ""
@@ -1938,10 +1951,10 @@ msgstr ""
 #: archaeological_files/models.py:197
 #: archaeological_finds/models_treatments.py:926
 #: archaeological_operations/models.py:194
-#: archaeological_operations/models.py:848
+#: archaeological_operations/models.py:850
 #: archaeological_operations/tests.py:2166
-#: archaeological_warehouse/models.py:81 ishtar_common/models.py:4223
-#: ishtar_common/models.py:4393 ishtar_common/models.py:4827
+#: archaeological_warehouse/models.py:81 ishtar_common/models.py:4263
+#: ishtar_common/models.py:4436 ishtar_common/models.py:4870
 msgctxt "key for text search"
 msgid "name"
 msgstr ""
@@ -1949,12 +1962,12 @@ msgstr ""
 #: archaeological_files/models.py:201
 #: archaeological_finds/models_treatments.py:123
 #: archaeological_finds/models_treatments.py:942
-#: archaeological_operations/models.py:856
-#: archaeological_operations/models.py:1969
+#: archaeological_operations/models.py:858
+#: archaeological_operations/models.py:1976
 #: archaeological_operations/tests.py:2177
 #: archaeological_warehouse/models.py:85 archaeological_warehouse/models.py:491
-#: ishtar_common/models.py:4227 ishtar_common/models.py:4405
-#: ishtar_common/models.py:4839 ishtar_common/models.py:5253
+#: ishtar_common/models.py:4267 ishtar_common/models.py:4448
+#: ishtar_common/models.py:4882 ishtar_common/models.py:5296
 msgctxt "key for text search"
 msgid "type"
 msgstr ""
@@ -1979,27 +1992,27 @@ msgctxt "key for text search"
 msgid "permit-reference"
 msgstr ""
 
-#: archaeological_files/models.py:221 archaeological_finds/models_finds.py:1193
+#: archaeological_files/models.py:221 archaeological_finds/models_finds.py:1205
 #: archaeological_operations/models.py:218
-#: archaeological_operations/models.py:904
-#: archaeological_warehouse/models.py:503 ishtar_common/models.py:5269
+#: archaeological_operations/models.py:906
+#: archaeological_warehouse/models.py:503 ishtar_common/models.py:5312
 msgctxt "key for text search"
 msgid "comment"
 msgstr ""
 
 #: archaeological_files/models.py:225
 #: archaeological_finds/models_treatments.py:946
-#: archaeological_operations/models.py:864
+#: archaeological_operations/models.py:866
 msgctxt "key for text search"
 msgid "in-charge"
 msgstr ""
 
-#: archaeological_files/models.py:229 archaeological_operations/models.py:2015
+#: archaeological_files/models.py:229 archaeological_operations/models.py:2022
 msgctxt "key for text search"
 msgid "general-contractor"
 msgstr ""
 
-#: archaeological_files/models.py:234 archaeological_operations/models.py:2020
+#: archaeological_files/models.py:234 archaeological_operations/models.py:2027
 msgctxt "key for text search"
 msgid "general-contractor-organization"
 msgstr ""
@@ -2053,8 +2066,8 @@ msgstr ""
 #: archaeological_warehouse/forms.py:159 archaeological_warehouse/models.py:116
 #: ishtar_common/forms_common.py:322 ishtar_common/forms_common.py:543
 #: ishtar_common/forms_common.py:599 ishtar_common/forms_common.py:733
-#: ishtar_common/ishtar_menu.py:76 ishtar_common/models.py:4254
-#: ishtar_common/models.py:4387 ishtar_common/models.py:4816
+#: ishtar_common/ishtar_menu.py:76 ishtar_common/models.py:4294
+#: ishtar_common/models.py:4430 ishtar_common/models.py:4859
 #: ishtar_common/templates/ishtar/sheet_organization.html:4
 msgid "Organization"
 msgstr ""
@@ -2085,8 +2098,8 @@ msgstr ""
 msgid "No town"
 msgstr ""
 
-#: archaeological_files/models.py:761 archaeological_operations/models.py:1036
-#: archaeological_operations/models.py:2362
+#: archaeological_files/models.py:761 archaeological_operations/models.py:1042
+#: archaeological_operations/models.py:2369
 msgid "File"
 msgstr ""
 
@@ -2115,7 +2128,7 @@ msgstr ""
 #: archaeological_files/templates/ishtar/dashboards/dashboard_file.html:14
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:85
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:116
-#: ishtar_common/models.py:3447 ishtar_common/models.py:3477
+#: ishtar_common/models.py:3485 ishtar_common/models.py:3515
 msgid "Total"
 msgstr ""
 
@@ -2203,7 +2216,7 @@ msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:77
 #: archaeological_operations/templates/ishtar/sheet_administrativeact.html:41
-#: archaeological_operations/templates/ishtar/sheet_operation.html:168
+#: archaeological_operations/templates/ishtar/sheet_operation.html:187
 msgid "Surface"
 msgstr ""
 
@@ -2216,7 +2229,7 @@ msgid "Developed surface"
 msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:155
-#: archaeological_operations/templates/ishtar/sheet_operation.html:283
+#: archaeological_operations/templates/ishtar/sheet_operation.html:302
 msgid "Associated parcels"
 msgstr ""
 
@@ -2224,9 +2237,9 @@ msgstr ""
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:41
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:133
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:83
-#: archaeological_operations/models.py:2153
-#: archaeological_operations/templates/ishtar/sheet_operation.html:288
-#: archaeological_operations/templates/ishtar/sheet_operation.html:389
+#: archaeological_operations/models.py:2160
+#: archaeological_operations/templates/ishtar/sheet_operation.html:307
+#: archaeological_operations/templates/ishtar/sheet_operation.html:413
 msgid "Administrative acts"
 msgstr ""
 
@@ -2237,12 +2250,12 @@ msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:164
 #: archaeological_files/templates/ishtar/sheet_file.html:192
-#: archaeological_operations/models.py:1934
-#: archaeological_operations/models.py:2187
+#: archaeological_operations/models.py:1941
+#: archaeological_operations/models.py:2194
 #: archaeological_operations/templates/ishtar/blocks/window_tables/administrativacts.html:7
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:6
 #: archaeological_warehouse/forms.py:266 archaeological_warehouse/forms.py:370
-#: archaeological_warehouse/models.py:421 ishtar_common/models.py:5374
+#: archaeological_warehouse/models.py:421 ishtar_common/models.py:5417
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:34
 msgid "Ref."
 msgstr ""
@@ -2257,13 +2270,13 @@ msgstr ""
 #: archaeological_finds/templates/ishtar/sheet_find.html:360
 #: archaeological_finds/templates/ishtar/sheet_find.html:398
 #: archaeological_operations/templates/ishtar/blocks/window_tables/administrativacts.html:8
-#: archaeological_operations/templates/ishtar/sheet_operation.html:408
-#: archaeological_operations/templates/ishtar/sheet_operation.html:472
+#: archaeological_operations/templates/ishtar/sheet_operation.html:432
+#: archaeological_operations/templates/ishtar/sheet_operation.html:496
 #: archaeological_warehouse/models.py:475 ishtar_common/forms_common.py:384
 #: ishtar_common/forms_common.py:541 ishtar_common/forms_common.py:731
 #: ishtar_common/forms_common.py:932 ishtar_common/forms_common.py:1519
-#: ishtar_common/models.py:1353 ishtar_common/models.py:4245
-#: ishtar_common/models.py:5377 ishtar_common/models_imports.py:769
+#: ishtar_common/models.py:1391 ishtar_common/models.py:4285
+#: ishtar_common/models.py:5420 ishtar_common/models_imports.py:771
 #: ishtar_common/templates/blocks/DataTables-stats.html:22
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:24
 #: ishtar_common/templates/ishtar/blocks/window_tables/documents.html:8
@@ -2274,8 +2287,8 @@ msgid "Type"
 msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:169
-#: archaeological_operations/forms.py:835
-#: archaeological_operations/models.py:1013
+#: archaeological_operations/forms.py:836
+#: archaeological_operations/models.py:1019
 msgid "Excavation end date"
 msgstr ""
 
@@ -2289,8 +2302,8 @@ msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:194
 #: archaeological_operations/templates/ishtar/blocks/window_tables/administrativacts.html:9
-#: archaeological_warehouse/forms.py:495 ishtar_common/models.py:1332
-#: ishtar_common/models_imports.py:768
+#: archaeological_warehouse/forms.py:495 ishtar_common/models.py:1370
+#: ishtar_common/models_imports.py:770
 msgid "Date"
 msgstr ""
 
@@ -2372,7 +2385,7 @@ msgstr ""
 
 #: archaeological_files_pdl/forms.py:112 archaeological_files_pdl/forms.py:147
 #: archaeological_warehouse/forms.py:189 ishtar_common/forms_common.py:334
-#: ishtar_common/forms_common.py:676 ishtar_common/models.py:3939
+#: ishtar_common/forms_common.py:676 ishtar_common/models.py:3977
 msgid "Postal code"
 msgstr ""
 
@@ -2380,11 +2393,9 @@ msgstr ""
 msgid "Surfaces"
 msgstr ""
 
-#: archaeological_files_pdl/forms.py:130
-#: archaeological_operations/templates/ishtar/sheet_operation.html:128
-#: archaeological_warehouse/forms.py:179 archaeological_warehouse/forms.py:185
-#: ishtar_common/forms_common.py:330 ishtar_common/forms_common.py:672
-#: ishtar_common/models.py:3936
+#: archaeological_files_pdl/forms.py:130 archaeological_warehouse/forms.py:179
+#: archaeological_warehouse/forms.py:185 ishtar_common/forms_common.py:330
+#: ishtar_common/forms_common.py:672 ishtar_common/models.py:3974
 #: ishtar_common/templates/ishtar/blocks/sheet_address_section.html:4
 msgid "Address"
 msgstr ""
@@ -2477,11 +2488,11 @@ msgstr ""
 msgid ": delay of {} days"
 msgstr ""
 
-#: archaeological_finds/admin.py:41 ishtar_common/models.py:1938
+#: archaeological_finds/admin.py:40 ishtar_common/models.py:1976
 msgid "Point (2D)"
 msgstr ""
 
-#: archaeological_finds/admin.py:43 archaeological_finds/models_finds.py:303
+#: archaeological_finds/admin.py:42 archaeological_finds/models_finds.py:303
 #: ishtar_common/templates/blocks/DataTables-stats.html:25
 #: ishtar_common/templates/ishtar/import_step_by_step.html:46
 msgid "Line"
@@ -2499,48 +2510,48 @@ msgstr ""
 #: archaeological_finds/forms.py:606 archaeological_finds/forms.py:769
 #: archaeological_finds/forms.py:965 archaeological_finds/forms.py:1483
 #: archaeological_finds/models_finds.py:278
-#: archaeological_finds/models_finds.py:1484
+#: archaeological_finds/models_finds.py:1496
 msgid "Free ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:171 archaeological_finds/forms.py:438
 #: archaeological_finds/forms.py:608 archaeological_finds/forms.py:770
 #: archaeological_finds/forms.py:966 archaeological_finds/forms.py:1546
-#: archaeological_finds/models_finds.py:1485
+#: archaeological_finds/models_finds.py:1497
 msgid "Denomination"
 msgstr ""
 
 #: archaeological_finds/forms.py:172 archaeological_finds/forms.py:609
-#: archaeological_finds/forms.py:967 archaeological_finds/models_finds.py:1571
+#: archaeological_finds/forms.py:967 archaeological_finds/models_finds.py:1583
 msgid "Previous ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:173 archaeological_finds/forms.py:612
-#: archaeological_finds/forms.py:970 archaeological_finds/models_finds.py:1486
+#: archaeological_finds/forms.py:970 archaeological_finds/models_finds.py:1498
 msgid "Museum ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:174 archaeological_finds/forms.py:613
-#: archaeological_finds/forms.py:971 archaeological_finds/models_finds.py:1487
+#: archaeological_finds/forms.py:971 archaeological_finds/models_finds.py:1499
 msgid "Laboratory ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:175 archaeological_finds/forms.py:615
-#: archaeological_finds/forms.py:969 archaeological_finds/models_finds.py:1481
+#: archaeological_finds/forms.py:969 archaeological_finds/models_finds.py:1493
 msgid "Seal number"
 msgstr ""
 
 #: archaeological_finds/forms.py:176 archaeological_finds/forms.py:616
-#: archaeological_finds/forms.py:972 archaeological_finds/models_finds.py:1567
+#: archaeological_finds/forms.py:972 archaeological_finds/models_finds.py:1579
 msgid "Mark"
 msgstr ""
 
-#: archaeological_finds/forms.py:182 archaeological_finds/models_finds.py:1611
+#: archaeological_finds/forms.py:182 archaeological_finds/models_finds.py:1623
 msgid "Public description"
 msgstr ""
 
 #: archaeological_finds/forms.py:183 archaeological_finds/forms.py:445
-#: archaeological_finds/forms.py:1050 archaeological_finds/models_finds.py:1530
+#: archaeological_finds/forms.py:1050 archaeological_finds/models_finds.py:1542
 msgid "Is complete?"
 msgstr ""
 
@@ -2548,18 +2559,18 @@ msgstr ""
 #: archaeological_finds/forms.py:621 archaeological_finds/models_finds.py:64
 #: archaeological_finds/models_finds.py:831
 #: archaeological_finds/models_finds.py:832
-#: archaeological_finds/models_finds.py:1494
+#: archaeological_finds/models_finds.py:1506
 msgid "Material types"
 msgstr ""
 
 #: archaeological_finds/forms.py:189 archaeological_finds/forms.py:450
-#: archaeological_finds/forms.py:1057 archaeological_finds/models_finds.py:1499
-#: ishtar_common/models_imports.py:752
+#: archaeological_finds/forms.py:1057 archaeological_finds/models_finds.py:1511
+#: ishtar_common/models_imports.py:754
 msgid "Material type quality"
 msgstr ""
 
 #: archaeological_finds/forms.py:191 archaeological_finds/forms.py:1059
-#: archaeological_finds/models_finds.py:1503
+#: archaeological_finds/models_finds.py:1515
 msgid "Comment on the material"
 msgstr ""
 
@@ -2567,59 +2578,59 @@ msgstr ""
 #: archaeological_finds/forms.py:624 archaeological_finds/models_finds.py:174
 #: archaeological_finds/models_finds.py:833
 #: archaeological_finds/models_finds.py:834
-#: archaeological_finds/models_finds.py:1533
+#: archaeological_finds/models_finds.py:1545
 msgid "Object types"
 msgstr ""
 
 #: archaeological_finds/forms.py:197 archaeological_finds/forms.py:455
-#: archaeological_finds/forms.py:1067 archaeological_finds/models_finds.py:1538
+#: archaeological_finds/forms.py:1067 archaeological_finds/models_finds.py:1550
 msgid "Object type quality"
 msgstr ""
 
 #: archaeological_finds/forms.py:198 archaeological_finds/forms.py:457
 #: archaeological_finds/forms.py:1069 archaeological_finds/forms.py:1490
-#: archaeological_finds/models_finds.py:1509
+#: archaeological_finds/models_finds.py:1521
 msgid "Find number"
 msgstr ""
 
 #: archaeological_finds/forms.py:200 archaeological_finds/forms.py:459
-#: archaeological_finds/forms.py:1071 archaeological_finds/models_finds.py:1551
+#: archaeological_finds/forms.py:1071 archaeological_finds/models_finds.py:1563
 msgid "Minimum number of individuals (MNI)"
 msgstr ""
 
 #: archaeological_finds/forms.py:202 archaeological_finds/forms.py:462
-#: archaeological_finds/forms.py:1074 archaeological_finds/models_finds.py:1489
+#: archaeological_finds/forms.py:1074 archaeological_finds/models_finds.py:1501
 msgid "Decoration"
 msgstr ""
 
 #: archaeological_finds/forms.py:204 archaeological_finds/forms.py:464
-#: archaeological_finds/forms.py:1075 archaeological_finds/models_finds.py:1490
+#: archaeological_finds/forms.py:1075 archaeological_finds/models_finds.py:1502
 msgid "Inscription"
 msgstr ""
 
 #: archaeological_finds/forms.py:207 archaeological_finds/forms.py:466
 #: archaeological_finds/forms.py:627 archaeological_finds/forms.py:1073
-#: archaeological_finds/models_finds.py:1492
+#: archaeological_finds/models_finds.py:1504
 msgid "Manufacturing place"
 msgstr ""
 
 #: archaeological_finds/forms.py:209 archaeological_finds/forms.py:468
 #: archaeological_finds/forms.py:629 archaeological_finds/forms.py:1077
 #: archaeological_finds/models_finds.py:864
-#: archaeological_finds/models_finds.py:1548
+#: archaeological_finds/models_finds.py:1560
 msgid "Communicability"
 msgstr ""
 
 #: archaeological_finds/forms.py:214 archaeological_finds/forms.py:1081
-#: archaeological_finds/models_finds.py:1520
-#: archaeological_operations/forms.py:1388
+#: archaeological_finds/models_finds.py:1532
+#: archaeological_operations/forms.py:1389
 #: archaeological_operations/models.py:320
 msgid "Cultural attribution"
 msgstr ""
 
 #: archaeological_finds/forms.py:217 archaeological_finds/forms.py:473
 #: archaeological_finds/forms.py:654 archaeological_finds/forms.py:1082
-#: archaeological_finds/models_finds.py:1569
+#: archaeological_finds/models_finds.py:1581
 msgid "Comment on dating"
 msgstr ""
 
@@ -2630,37 +2641,37 @@ msgid "Dimensions"
 msgstr ""
 
 #: archaeological_finds/forms.py:220 archaeological_finds/forms.py:476
-#: archaeological_finds/models_finds.py:1552
+#: archaeological_finds/models_finds.py:1564
 msgid "Length (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:222 archaeological_finds/forms.py:477
-#: archaeological_finds/models_finds.py:1553
+#: archaeological_finds/models_finds.py:1565
 msgid "Width (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:224 archaeological_finds/forms.py:478
-#: archaeological_finds/models_finds.py:1554
+#: archaeological_finds/models_finds.py:1566
 msgid "Height (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:226 archaeological_finds/forms.py:482
-#: archaeological_finds/models_finds.py:1558
+#: archaeological_finds/models_finds.py:1570
 msgid "Thickness (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:228 archaeological_finds/forms.py:479
-#: archaeological_finds/models_finds.py:1555
+#: archaeological_finds/models_finds.py:1567
 msgid "Diameter (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:231 archaeological_finds/forms.py:480
-#: archaeological_finds/models_finds.py:1556
+#: archaeological_finds/models_finds.py:1568
 msgid "Circumference (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:233 archaeological_finds/forms.py:483
-#: archaeological_finds/forms.py:1488 archaeological_finds/models_finds.py:1505
+#: archaeological_finds/forms.py:1488 archaeological_finds/models_finds.py:1517
 #: archaeological_warehouse/models.py:420
 msgid "Volume (l)"
 msgstr ""
@@ -2684,19 +2695,19 @@ msgid "Clutter height (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:246 archaeological_finds/forms.py:492
-#: archaeological_finds/forms.py:1145 archaeological_finds/models_finds.py:1565
+#: archaeological_finds/forms.py:1145 archaeological_finds/models_finds.py:1577
 msgid "Dimensions comment"
 msgstr ""
 
 #: archaeological_finds/forms.py:249 archaeological_finds/forms.py:495
 #: archaeological_finds/forms.py:645 archaeological_finds/forms.py:1150
 #: archaeological_finds/models_finds.py:865
-#: archaeological_finds/models_finds.py:1573
+#: archaeological_finds/models_finds.py:1585
 msgid "Check"
 msgstr ""
 
 #: archaeological_finds/forms.py:251 archaeological_finds/forms.py:498
-#: archaeological_finds/forms.py:647 archaeological_finds/models_finds.py:1576
+#: archaeological_finds/forms.py:647 archaeological_finds/models_finds.py:1588
 msgid "Check date"
 msgstr ""
 
@@ -2803,34 +2814,34 @@ msgstr ""
 
 #: archaeological_finds/forms.py:632 archaeological_finds/forms.py:846
 #: archaeological_finds/forms.py:1165 archaeological_finds/models_finds.py:866
-#: archaeological_finds/models_finds.py:1595
+#: archaeological_finds/models_finds.py:1607
 #: archaeological_warehouse/forms.py:430
 msgid "Alteration"
 msgstr ""
 
 #: archaeological_finds/forms.py:635 archaeological_finds/forms.py:849
 #: archaeological_finds/forms.py:1167 archaeological_finds/models_finds.py:867
-#: archaeological_finds/models_finds.py:1599
+#: archaeological_finds/models_finds.py:1611
 #: archaeological_warehouse/forms.py:432
 msgid "Alteration cause"
 msgstr ""
 
 #: archaeological_finds/forms.py:637 archaeological_finds/forms.py:843
 #: archaeological_finds/forms.py:1161 archaeological_finds/models_finds.py:861
-#: archaeological_finds/models_finds.py:1586
-#: archaeological_warehouse/forms.py:427 ishtar_common/models_imports.py:734
+#: archaeological_finds/models_finds.py:1598
+#: archaeological_warehouse/forms.py:427 ishtar_common/models_imports.py:736
 msgid "Conservatory state"
 msgstr ""
 
 #: archaeological_finds/forms.py:639 archaeological_finds/forms.py:854
 #: archaeological_finds/forms.py:1171 archaeological_finds/models_finds.py:868
-#: archaeological_finds/models_finds.py:1603
+#: archaeological_finds/models_finds.py:1615
 #: archaeological_warehouse/forms.py:436
 msgid "Treatment emergency"
 msgstr ""
 
 #: archaeological_finds/forms.py:649 archaeological_finds/forms.py:859
-#: archaeological_finds/models_finds.py:1609
+#: archaeological_finds/models_finds.py:1621
 msgid "Appraisal date"
 msgstr ""
 
@@ -2852,7 +2863,7 @@ msgstr ""
 #: archaeological_finds/forms.py:1690 archaeological_finds/forms.py:1695
 #: archaeological_finds/ishtar_menu.py:57
 #: archaeological_finds/models_finds.py:661
-#: archaeological_finds/models_finds.py:1428
+#: archaeological_finds/models_finds.py:1440
 #: archaeological_finds/templates/ishtar/sheet_findbasket.html:4
 #: archaeological_finds/views.py:1031 archaeological_finds/wizards.py:377
 msgid "Basket"
@@ -2881,34 +2892,34 @@ msgstr ""
 
 #: archaeological_finds/forms.py:838 archaeological_finds/forms.py:1157
 #: archaeological_finds/models_finds.py:862
-#: archaeological_finds/models_finds.py:1542
+#: archaeological_finds/models_finds.py:1554
 #: archaeological_warehouse/forms.py:423
 msgid "Integrity / interest"
 msgstr ""
 
 #: archaeological_finds/forms.py:841 archaeological_finds/forms.py:1159
 #: archaeological_finds/models_finds.py:863
-#: archaeological_finds/models_finds.py:1545
+#: archaeological_finds/models_finds.py:1557
 #: archaeological_warehouse/forms.py:425
 msgid "Remarkability"
 msgstr ""
 
-#: archaeological_finds/forms.py:852 archaeological_finds/models_finds.py:1592
+#: archaeological_finds/forms.py:852 archaeological_finds/models_finds.py:1604
 msgid "Recommended treatments"
 msgstr ""
 
 #: archaeological_finds/forms.py:856 archaeological_finds/models_finds.py:877
-#: archaeological_finds/models_finds.py:1578
+#: archaeological_finds/models_finds.py:1590
 msgid "Estimated value"
 msgstr ""
 
 #: archaeological_finds/forms.py:857 archaeological_finds/models_finds.py:878
-#: archaeological_finds/models_finds.py:1607
+#: archaeological_finds/models_finds.py:1619
 msgid "Insurance value"
 msgstr ""
 
 #: archaeological_finds/forms.py:861 archaeological_finds/forms.py:1163
-#: archaeological_finds/models_finds.py:1588
+#: archaeological_finds/models_finds.py:1600
 msgid "Conservatory comment"
 msgstr ""
 
@@ -2939,20 +2950,20 @@ msgstr ""
 
 #: archaeological_finds/forms.py:989 archaeological_finds/models_finds.py:851
 #: archaeological_operations/forms.py:501
-#: archaeological_operations/forms.py:701
-#: archaeological_operations/forms.py:784
-#: archaeological_operations/forms.py:1870
-#: archaeological_operations/forms.py:1910
+#: archaeological_operations/forms.py:702
+#: archaeological_operations/forms.py:785
+#: archaeological_operations/forms.py:1871
+#: archaeological_operations/forms.py:1911
 #: archaeological_operations/models.py:686
-#: archaeological_operations/models.py:767
-#: archaeological_operations/models.py:1040 ishtar_common/models.py:5779
-#: ishtar_common/models_imports.py:719
+#: archaeological_operations/models.py:768
+#: archaeological_operations/models.py:1046 ishtar_common/models.py:5822
+#: ishtar_common/models_imports.py:721
 msgid "Operation type"
 msgstr ""
 
 #: archaeological_finds/forms.py:992 archaeological_operations/forms.py:494
-#: archaeological_operations/forms.py:1390 ishtar_common/forms_common.py:933
-#: ishtar_common/models.py:3911 ishtar_common/models.py:4709
+#: archaeological_operations/forms.py:1391 ishtar_common/forms_common.py:933
+#: ishtar_common/models.py:3949 ishtar_common/models.py:4752
 msgid "Areas"
 msgstr ""
 
@@ -3003,15 +3014,15 @@ msgstr ""
 #: archaeological_finds/forms.py:1052 archaeological_finds/forms.py:1487
 #: archaeological_finds/models_finds.py:63
 #: archaeological_finds/models_finds.py:858
-#: archaeological_operations/templates/ishtar/sheet_operation.html:435
+#: archaeological_operations/templates/ishtar/sheet_operation.html:459
 #: archaeological_warehouse/forms.py:412
 msgid "Material type"
 msgstr ""
 
 #: archaeological_finds/forms.py:1061 archaeological_finds/models_finds.py:173
 #: archaeological_finds/models_finds.py:859
-#: archaeological_operations/templates/ishtar/sheet_operation.html:445
-#: archaeological_warehouse/forms.py:418 ishtar_common/models_imports.py:742
+#: archaeological_operations/templates/ishtar/sheet_operation.html:469
+#: archaeological_warehouse/forms.py:418 ishtar_common/models_imports.py:744
 msgid "Object type"
 msgstr ""
 
@@ -3223,16 +3234,16 @@ msgstr ""
 #: archaeological_finds/templates/ishtar/sheet_find.html:283
 #: archaeological_finds/templates/ishtar/sheet_find.html:321
 #: archaeological_finds/templates/ishtar/sheet_find.html:359
-#: ishtar_common/models.py:589 ishtar_common/models.py:2535
-#: ishtar_common/models.py:3200 ishtar_common/models.py:3662
-#: ishtar_common/models.py:3678 ishtar_common/models.py:4937
+#: ishtar_common/models.py:627 ishtar_common/models.py:2573
+#: ishtar_common/models.py:3238 ishtar_common/models.py:3700
+#: ishtar_common/models.py:3716 ishtar_common/models.py:4980
 #: ishtar_common/models_imports.py:411
 msgid "Label"
 msgstr ""
 
-#: archaeological_finds/forms.py:1586 ishtar_common/models.py:2792
-#: ishtar_common/models.py:3542 ishtar_common/models.py:4939
-#: ishtar_common/models_imports.py:98 ishtar_common/models_imports.py:511
+#: archaeological_finds/forms.py:1586 ishtar_common/models.py:2830
+#: ishtar_common/models.py:3580 ishtar_common/models.py:4982
+#: ishtar_common/models_imports.py:98 ishtar_common/models_imports.py:513
 msgid "Slug"
 msgstr ""
 
@@ -3241,12 +3252,12 @@ msgid "Is public"
 msgstr ""
 
 #: archaeological_finds/forms.py:1592 archaeological_finds/forms.py:1626
-#: ishtar_common/models.py:4947
+#: ishtar_common/models.py:4990
 msgid "Shared (read) with"
 msgstr ""
 
 #: archaeological_finds/forms.py:1597 archaeological_finds/forms.py:1631
-#: ishtar_common/models.py:4951
+#: ishtar_common/models.py:4994
 msgid "Shared (read/edit) with"
 msgstr ""
 
@@ -3283,7 +3294,7 @@ msgstr ""
 #: archaeological_finds/models_finds.py:128
 #: archaeological_finds/models_treatments.py:172
 #: archaeological_finds/models_treatments.py:657
-#: ishtar_common/models_imports.py:739
+#: ishtar_common/models_imports.py:741
 msgid "Treatment type"
 msgstr ""
 
@@ -3302,8 +3313,8 @@ msgstr ""
 #: archaeological_finds/models_treatments.py:649
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:4
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:17
-#: archaeological_operations/models.py:1850
-#: archaeological_operations/models.py:2132 ishtar_common/views.py:335
+#: archaeological_operations/models.py:1857
+#: archaeological_operations/models.py:2139 ishtar_common/views.py:335
 msgid "Treatment"
 msgstr ""
 
@@ -3400,8 +3411,8 @@ msgstr ""
 #: archaeological_finds/models_treatments.py:1035
 #: archaeological_finds/models_treatments.py:1060
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:4
-#: archaeological_finds/wizards.py:490 archaeological_operations/models.py:1849
-#: archaeological_operations/models.py:2127 ishtar_common/views.py:334
+#: archaeological_finds/wizards.py:490 archaeological_operations/models.py:1856
+#: archaeological_operations/models.py:2134 ishtar_common/views.py:334
 msgid "Treatment request"
 msgstr ""
 
@@ -3416,7 +3427,7 @@ msgid "Would you like to delete this treatment?"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:402
-#: archaeological_finds/models_finds.py:1523
+#: archaeological_finds/models_finds.py:1535
 #: archaeological_finds/models_treatments.py:203
 #: archaeological_finds/models_treatments.py:661
 #: archaeological_finds/templates/ishtar/sheet_find.html:288
@@ -3466,12 +3477,12 @@ msgid "Completed"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:542
-#: archaeological_operations/forms.py:681
+#: archaeological_operations/forms.py:682
 msgid "months"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:542
-#: archaeological_operations/forms.py:681
+#: archaeological_operations/forms.py:682
 msgid "years"
 msgstr ""
 
@@ -3500,7 +3511,7 @@ msgid "Treatment file - 001 - Search"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:674
-#: archaeological_finds/forms_treatments.py:763 ishtar_common/models.py:5375
+#: archaeological_finds/forms_treatments.py:763 ishtar_common/models.py:5418
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:44
 msgid "Internal ref."
 msgstr ""
@@ -3622,7 +3633,7 @@ msgid "Treatment one to many - creation"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:58
-#: archaeological_operations/models.py:1855
+#: archaeological_operations/models.py:1862
 msgid "Code"
 msgstr ""
 
@@ -3718,7 +3729,7 @@ msgstr ""
 msgid "Integrity / interest types"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:150 ishtar_common/models_imports.py:745
+#: archaeological_finds/models_finds.py:150 ishtar_common/models_imports.py:747
 msgid "Remarkability type"
 msgstr ""
 
@@ -3726,7 +3737,7 @@ msgstr ""
 msgid "Remarkability types"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:162 ishtar_common/models_imports.py:749
+#: archaeological_finds/models_finds.py:162 ishtar_common/models_imports.py:751
 msgid "Batch type"
 msgstr ""
 
@@ -3742,7 +3753,7 @@ msgstr ""
 msgid "Object type quality types"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:197 ishtar_common/models_imports.py:746
+#: archaeological_finds/models_finds.py:197 ishtar_common/models_imports.py:748
 msgid "Alteration type"
 msgstr ""
 
@@ -3750,7 +3761,7 @@ msgstr ""
 msgid "Alteration types"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:208 ishtar_common/models_imports.py:748
+#: archaeological_finds/models_finds.py:208 ishtar_common/models_imports.py:750
 msgid "Alteration cause type"
 msgstr ""
 
@@ -3758,7 +3769,7 @@ msgstr ""
 msgid "Alteration cause types"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:219 ishtar_common/models_imports.py:741
+#: archaeological_finds/models_finds.py:219 ishtar_common/models_imports.py:743
 msgid "Treatment emergency type"
 msgstr ""
 
@@ -3774,7 +3785,7 @@ msgstr ""
 msgid "Communicability types"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:243 ishtar_common/models_imports.py:750
+#: archaeological_finds/models_finds.py:243 ishtar_common/models_imports.py:752
 msgid "Checked type"
 msgstr ""
 
@@ -3795,7 +3806,7 @@ msgid "Short ID"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:306
-#: archaeological_finds/models_finds.py:309 ishtar_common/models.py:5415
+#: archaeological_finds/models_finds.py:309 ishtar_common/models.py:5458
 msgid "Cached value - do not edit"
 msgstr ""
 
@@ -3804,7 +3815,7 @@ msgid "Complete ID"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:325
-#: archaeological_finds/models_finds.py:1474
+#: archaeological_finds/models_finds.py:1486
 msgid "Base find"
 msgstr ""
 
@@ -3870,7 +3881,7 @@ msgid "Current container"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:828
-#: archaeological_finds/models_finds.py:1527
+#: archaeological_finds/models_finds.py:1539
 msgid "Reference container"
 msgstr ""
 
@@ -3882,629 +3893,629 @@ msgstr ""
 msgid "Weight (kg)"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:937
+#: archaeological_finds/models_finds.py:949
 msgctxt "key for text search"
 msgid "short-id"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:940
+#: archaeological_finds/models_finds.py:952
 msgctxt "key for text search"
 msgid "complete-id"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:943
+#: archaeological_finds/models_finds.py:955
 msgctxt "key for text search"
 msgid "free-id"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:946
+#: archaeological_finds/models_finds.py:958
 msgctxt "key for text search"
 msgid "denomination"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:961
+#: archaeological_finds/models_finds.py:973
 #: archaeological_warehouse/models.py:520
 msgctxt "key for text search"
 msgid "code-patriarche"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:966
+#: archaeological_finds/models_finds.py:978
 msgctxt "key for text search"
 msgid "operation-type"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:971
+#: archaeological_finds/models_finds.py:983
 #: archaeological_operations/models.py:214
-#: archaeological_operations/models.py:836
+#: archaeological_operations/models.py:838
 msgctxt "key for text search"
 msgid "area"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:980
+#: archaeological_finds/models_finds.py:992
 #: archaeological_warehouse/models.py:531
 msgctxt "key for text search"
 msgid "site-name"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:985
-#: archaeological_finds/models_finds.py:1448
+#: archaeological_finds/models_finds.py:997
+#: archaeological_finds/models_finds.py:1460
 #: archaeological_warehouse/models.py:536
 msgctxt "key for text search"
 msgid "context-record-site"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:991
+#: archaeological_finds/models_finds.py:1003
 #: archaeological_warehouse/models.py:542
 msgctxt "key for text search"
 msgid "context-record-site-name"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:996
-#: archaeological_finds/models_finds.py:1442
-#: archaeological_warehouse/models.py:547 ishtar_common/models.py:5285
-#: ishtar_common/models.py:5342
+#: archaeological_finds/models_finds.py:1008
+#: archaeological_finds/models_finds.py:1454
+#: archaeological_warehouse/models.py:547 ishtar_common/models.py:5328
+#: ishtar_common/models.py:5385
 msgctxt "key for text search"
 msgid "context-record"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1005
+#: archaeological_finds/models_finds.py:1017
 msgctxt "key for text search"
 msgid "context-record-relation-type"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1009
+#: archaeological_finds/models_finds.py:1021
 #: archaeological_warehouse/models.py:559
 msgctxt "key for text search"
 msgid "material"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1013
+#: archaeological_finds/models_finds.py:1025
 #: archaeological_warehouse/models.py:563
 msgctxt "key for text search"
 msgid "object-type"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1017
+#: archaeological_finds/models_finds.py:1029
 #: archaeological_warehouse/models.py:567
 msgctxt "key for text search"
 msgid "preservation"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1021
+#: archaeological_finds/models_finds.py:1033
 #: archaeological_warehouse/models.py:571
 msgctxt "key for text search"
 msgid "conservatory"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1025
+#: archaeological_finds/models_finds.py:1037
 #: archaeological_warehouse/models.py:575
 msgctxt "key for text search"
 msgid "integrity"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1029
+#: archaeological_finds/models_finds.py:1041
 #: archaeological_warehouse/models.py:579
 msgctxt "key for text search"
 msgid "remarkability"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1033 ishtar_common/models.py:5265
+#: archaeological_finds/models_finds.py:1045 ishtar_common/models.py:5308
 msgctxt "key for text search"
 msgid "description"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1037
+#: archaeological_finds/models_finds.py:1049
 msgctxt "key for text search"
 msgid "batch"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1041
+#: archaeological_finds/models_finds.py:1053
 msgctxt "key for text search"
 msgid "checked"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1045
-#: archaeological_finds/models_finds.py:1445
+#: archaeological_finds/models_finds.py:1057
+#: archaeological_finds/models_finds.py:1457
 #: archaeological_warehouse/models.py:483
 msgctxt "key for text search"
 msgid "location"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1049 ishtar_common/models.py:5313
-#: ishtar_common/models.py:5346
+#: archaeological_finds/models_finds.py:1061 ishtar_common/models.py:5356
+#: ishtar_common/models.py:5389
 msgctxt "key for text search"
 msgid "warehouse"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1053
+#: archaeological_finds/models_finds.py:1065
 msgctxt "key for text search"
 msgid "container-index"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1057
+#: archaeological_finds/models_finds.py:1069
 msgctxt "key for text search"
 msgid "container-ref"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1061
+#: archaeological_finds/models_finds.py:1073
 msgctxt "key for text search"
 msgid "current-location"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1065
+#: archaeological_finds/models_finds.py:1077
 msgctxt "key for text search"
 msgid "current-warehouse"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1069
+#: archaeological_finds/models_finds.py:1081
 msgctxt "key for text search"
 msgid "current-container-index"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1073
+#: archaeological_finds/models_finds.py:1085
 msgctxt "key for text search"
 msgid "current-container-ref"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1077
+#: archaeological_finds/models_finds.py:1089
 #: archaeological_finds/wizards.py:419
 msgctxt "key for text search"
 msgid "basket"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1086
+#: archaeological_finds/models_finds.py:1098
 msgctxt "key for text search"
 msgid "last-modified-by"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1091 ishtar_common/models.py:2211
+#: archaeological_finds/models_finds.py:1103 ishtar_common/models.py:2249
 msgctxt "key for text search"
 msgid "created-by"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1096 archaeological_finds/tests.py:974
+#: archaeological_finds/models_finds.py:1108 archaeological_finds/tests.py:1048
 msgctxt "key for text search"
 msgid "loan"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1100
+#: archaeological_finds/models_finds.py:1112
 msgctxt "key for text search"
 msgid "treatment-end-date-before"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1104
+#: archaeological_finds/models_finds.py:1116
 msgctxt "key for text search"
 msgid "previous-id"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1108
+#: archaeological_finds/models_finds.py:1120
 msgctxt "key for text search"
 msgid "seal-number"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1112
+#: archaeological_finds/models_finds.py:1124
 msgctxt "key for text search"
 msgid "excavation-id"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1116
+#: archaeological_finds/models_finds.py:1128
 msgctxt "key for text search"
 msgid "museum-id"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1120
+#: archaeological_finds/models_finds.py:1132
 msgctxt "key for text search"
 msgid "laboratory-id"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1124
+#: archaeological_finds/models_finds.py:1136
 msgctxt "key for text search"
 msgid "mark"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1128
+#: archaeological_finds/models_finds.py:1140
 msgctxt "key for text search"
 msgid "discovery-date-before"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1132
+#: archaeological_finds/models_finds.py:1144
 msgctxt "key for text search"
 msgid "discovery-date-after"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1137
+#: archaeological_finds/models_finds.py:1149
 msgctxt "key for text search"
 msgid "discovery-date-tpq-before"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1142
+#: archaeological_finds/models_finds.py:1154
 msgctxt "key for text search"
 msgid "discovery-date-tpq-after"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1147
+#: archaeological_finds/models_finds.py:1159
 msgctxt "key for text search"
 msgid "discovery-date-taq-before"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1152
+#: archaeological_finds/models_finds.py:1164
 msgctxt "key for text search"
 msgid "discovery-date-taq-after"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1156
+#: archaeological_finds/models_finds.py:1168
 msgctxt "key for text search"
 msgid "is-complete"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1160
+#: archaeological_finds/models_finds.py:1172
 msgctxt "key for text search"
 msgid "material-type-quality"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1164
+#: archaeological_finds/models_finds.py:1176
 msgctxt "key for text search"
 msgid "object-type-quality"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1168
+#: archaeological_finds/models_finds.py:1180
 msgctxt "key for text search"
 msgid "find-number"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1173
+#: archaeological_finds/models_finds.py:1185
 msgctxt "key for text search"
 msgid "min-number-of-individuals"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1177
+#: archaeological_finds/models_finds.py:1189
 msgctxt "key for text search"
 msgid "decoration"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1181
+#: archaeological_finds/models_finds.py:1193
 msgctxt "key for text search"
 msgid "inscription"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1185
+#: archaeological_finds/models_finds.py:1197
 msgctxt "key for text search"
 msgid "manufacturing-place"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1189
+#: archaeological_finds/models_finds.py:1201
 msgctxt "key for text search"
 msgid "communicabilities"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1197
+#: archaeological_finds/models_finds.py:1209
 msgctxt "key for text search"
 msgid "material-comment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1201
+#: archaeological_finds/models_finds.py:1213
 msgctxt "key for text search"
 msgid "dating-comment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1205
+#: archaeological_finds/models_finds.py:1217
 msgctxt "key for text search"
 msgid "conservatory-comment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1209
+#: archaeological_finds/models_finds.py:1221
 msgctxt "key for text search"
 msgid "length-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1213
+#: archaeological_finds/models_finds.py:1225
 msgctxt "key for text search"
 msgid "width-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1217
+#: archaeological_finds/models_finds.py:1229
 msgctxt "key for text search"
 msgid "height-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1221
+#: archaeological_finds/models_finds.py:1233
 msgctxt "key for text search"
 msgid "thickness-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1225
+#: archaeological_finds/models_finds.py:1237
 msgctxt "key for text search"
 msgid "diameter-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1229
+#: archaeological_finds/models_finds.py:1241
 msgctxt "key for text search"
 msgid "circumference-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1233
+#: archaeological_finds/models_finds.py:1245
 msgctxt "key for text search"
 msgid "volume-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1237
+#: archaeological_finds/models_finds.py:1249
 msgctxt "key for text search"
 msgid "weight-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1242
+#: archaeological_finds/models_finds.py:1254
 msgctxt "key for text search"
 msgid "clutter-long-side-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1247
+#: archaeological_finds/models_finds.py:1259
 msgctxt "key for text search"
 msgid "clutter-short-side-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1251
+#: archaeological_finds/models_finds.py:1263
 msgctxt "key for text search"
 msgid "clutter-height-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1255
+#: archaeological_finds/models_finds.py:1267
 msgctxt "key for text search"
 msgid "length-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1259
+#: archaeological_finds/models_finds.py:1271
 msgctxt "key for text search"
 msgid "width-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1263
+#: archaeological_finds/models_finds.py:1275
 msgctxt "key for text search"
 msgid "height-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1267
+#: archaeological_finds/models_finds.py:1279
 msgctxt "key for text search"
 msgid "thickness-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1271
+#: archaeological_finds/models_finds.py:1283
 msgctxt "key for text search"
 msgid "diameter-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1275
+#: archaeological_finds/models_finds.py:1287
 msgctxt "key for text search"
 msgid "circumference-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1279
+#: archaeological_finds/models_finds.py:1291
 msgctxt "key for text search"
 msgid "volume-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1283
+#: archaeological_finds/models_finds.py:1295
 msgctxt "key for text search"
 msgid "weight-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1288
+#: archaeological_finds/models_finds.py:1300
 msgctxt "key for text search"
 msgid "clutter-long-side-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1293
+#: archaeological_finds/models_finds.py:1305
 msgctxt "key for text search"
 msgid "clutter-short-side-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1297
+#: archaeological_finds/models_finds.py:1309
 msgctxt "key for text search"
 msgid "clutter-height-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1302
+#: archaeological_finds/models_finds.py:1314
 msgctxt "key for text search"
 msgid "dimensions-comment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1307
+#: archaeological_finds/models_finds.py:1319
 msgctxt "key for text search"
 msgid "topographic-localisation"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1311
+#: archaeological_finds/models_finds.py:1323
 msgctxt "key for text search"
 msgid "check-date-before"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1315
+#: archaeological_finds/models_finds.py:1327
 msgctxt "key for text search"
 msgid "check-date-after"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1319
+#: archaeological_finds/models_finds.py:1331
 #: archaeological_warehouse/models.py:583
 msgctxt "key for text search"
 msgid "alterations"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1323
+#: archaeological_finds/models_finds.py:1335
 #: archaeological_warehouse/models.py:587
 msgctxt "key for text search"
 msgid "alteration-causes"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1327
+#: archaeological_finds/models_finds.py:1339
 #: archaeological_warehouse/models.py:591
 msgctxt "key for text search"
 msgid "treatment-emergency"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1332
+#: archaeological_finds/models_finds.py:1344
 msgctxt "key for text search"
 msgid "estimated-value-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1336
+#: archaeological_finds/models_finds.py:1348
 msgctxt "key for text search"
 msgid "estimated-value-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1341
+#: archaeological_finds/models_finds.py:1353
 msgctxt "key for text search"
 msgid "insurance-value-higher"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1345
+#: archaeological_finds/models_finds.py:1357
 msgctxt "key for text search"
 msgid "insurance-value-lower"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1349
+#: archaeological_finds/models_finds.py:1361
 msgctxt "key for text search"
 msgid "appraisal-date-before"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1353
+#: archaeological_finds/models_finds.py:1365
 msgctxt "key for text search"
 msgid "appraisal-date-after"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1356
+#: archaeological_finds/models_finds.py:1368
 #: archaeological_operations/models.py:267
 msgctxt "key for text search"
 msgid "cultural-attribution"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1366
+#: archaeological_finds/models_finds.py:1378
 msgid "Division current -"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1370
+#: archaeological_finds/models_finds.py:1382
 msgctxt "key for text search"
 msgid "current-division"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1375
+#: archaeological_finds/models_finds.py:1387
 msgid "Division reference -"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1379 archaeological_finds/tests.py:1068
+#: archaeological_finds/models_finds.py:1391 archaeological_finds/tests.py:1142
 msgctxt "key for text search"
 msgid "reference-division"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1412
+#: archaeological_finds/models_finds.py:1424
 #: archaeological_operations/models.py:294
-#: archaeological_operations/models.py:969 ishtar_common/models.py:4233
-#: ishtar_common/models.py:4419 ishtar_common/models.py:5355
+#: archaeological_operations/models.py:975 ishtar_common/models.py:4273
+#: ishtar_common/models.py:4462 ishtar_common/models.py:5398
 msgid "Bulk update"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1432
-#: archaeological_finds/models_finds.py:1801
+#: archaeological_finds/models_finds.py:1444
+#: archaeological_finds/models_finds.py:1813
 #: archaeological_finds/templates/ishtar/forms/qa_find_treatment.html:16
 #: archaeological_finds/views.py:1076 archaeological_warehouse/forms.py:483
 #: archaeological_warehouse/views.py:121
 msgid "Packaging"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1506
+#: archaeological_finds/models_finds.py:1518
 msgid "Weight"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1507
+#: archaeological_finds/models_finds.py:1519
 msgid "Weight unit"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1513
+#: archaeological_finds/models_finds.py:1525
 #: archaeological_finds/templates/ishtar/sheet_find.html:316
 msgid "Upstream treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1516
+#: archaeological_finds/models_finds.py:1528
 #: archaeological_finds/templates/ishtar/sheet_find.html:354
 msgid "Downstream treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1560
+#: archaeological_finds/models_finds.py:1572
 msgid "Clutter - long side (cm)"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1562
+#: archaeological_finds/models_finds.py:1574
 msgid "Clutter - short side (cm)"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1564
+#: archaeological_finds/models_finds.py:1576
 msgid "Clutter - height (cm)"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1581
+#: archaeological_finds/models_finds.py:1593
 #: archaeological_warehouse/models.py:369
 #: archaeological_warehouse/models.py:370
 msgid "Collection"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1621
+#: archaeological_finds/models_finds.py:1633
 #: archaeological_finds/models_treatments.py:227
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:71
 #: ishtar_common/views.py:847 ishtar_common/views.py:919
 msgid "Treatments"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1623
+#: archaeological_finds/models_finds.py:1635
 msgid "Related treatments when no new find is created"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1631
+#: archaeological_finds/models_finds.py:1643
 msgid "Cached object types label"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1635
+#: archaeological_finds/models_finds.py:1647
 msgid "Cached material types label"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1661
+#: archaeological_finds/models_finds.py:1673
 msgid "FIND"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1791
+#: archaeological_finds/models_finds.py:1803
 msgid "Add to basket"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1794
+#: archaeological_finds/models_finds.py:1806
 msgid "Simple treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1796
+#: archaeological_finds/models_finds.py:1808
 msgid "Divide treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2297
+#: archaeological_finds/models_finds.py:2309
 msgid "No reference container have been set - the localisation cannot be set."
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2301
+#: archaeological_finds/models_finds.py:2313
 msgid "No container have been set - the localisation cannot be set."
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2307
+#: archaeological_finds/models_finds.py:2319
 msgid "The division number {} have not been set for the warehouse {}."
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2547 ishtar_common/forms_common.py:88
+#: archaeological_finds/models_finds.py:2559 ishtar_common/forms_common.py:88
 #: ishtar_common/forms_common.py:1616 ishtar_common/ishtar_menu.py:48
-#: ishtar_common/models.py:4455 ishtar_common/models.py:4718
-#: ishtar_common/models.py:4851 ishtar_common/models.py:5065
+#: ishtar_common/models.py:4498 ishtar_common/models.py:4761
+#: ishtar_common/models.py:4894 ishtar_common/models.py:5108
 #: ishtar_common/templates/ishtar/sheet_person.html:4
 msgid "Person"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2553
+#: archaeological_finds/models_finds.py:2565
 msgid "Property"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2554
+#: archaeological_finds/models_finds.py:2566
 msgid "Properties"
 msgstr ""
 
@@ -4535,7 +4546,7 @@ msgstr ""
 
 #: archaeological_finds/models_treatments.py:119
 #: archaeological_finds/models_treatments.py:938
-#: archaeological_operations/models.py:1957
+#: archaeological_operations/models.py:1964
 msgctxt "key for text search"
 msgid "index"
 msgstr ""
@@ -4862,18 +4873,18 @@ msgstr ""
 msgid "Treatment informations:"
 msgstr ""
 
-#: archaeological_finds/tests.py:977 archaeological_finds/tests.py:1003
-#: archaeological_finds/tests.py:1012
+#: archaeological_finds/tests.py:1051 archaeological_finds/tests.py:1077
+#: archaeological_finds/tests.py:1086
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:111
 #: ishtar_common/templates/ishtar/import_delete.html:20
 #: ishtar_common/templatetags/window_field.py:17
-#: ishtar_common/views_item.py:462 ishtar_common/views_item.py:713
-#: ishtar_common/views_item.py:750 ishtar_common/wizards.py:423
+#: ishtar_common/views_item.py:461 ishtar_common/views_item.py:712
+#: ishtar_common/views_item.py:749 ishtar_common/wizards.py:423
 msgid "Yes"
 msgstr ""
 
-#: archaeological_finds/tests.py:978 archaeological_finds/tests.py:1004
-#: archaeological_finds/tests.py:1013
+#: archaeological_finds/tests.py:1052 archaeological_finds/tests.py:1078
+#: archaeological_finds/tests.py:1087
 #: ishtar_common/templatetags/window_field.py:22 ishtar_common/wizards.py:425
 msgid "No"
 msgstr ""
@@ -4970,20 +4981,20 @@ msgid ""
 msgstr ""
 
 #: archaeological_operations/forms.py:73
-#: archaeological_operations/models.py:2370
+#: archaeological_operations/models.py:2377
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:8
 msgid "Section"
 msgstr ""
 
 #: archaeological_operations/forms.py:76
-#: archaeological_operations/models.py:2372
+#: archaeological_operations/models.py:2379
 msgid "Parcel number"
 msgstr ""
 
 #: archaeological_operations/forms.py:78
-#: archaeological_operations/models.py:2374
-#: archaeological_operations/models.py:2396
-#: archaeological_operations/models.py:2454
+#: archaeological_operations/models.py:2381
+#: archaeological_operations/models.py:2403
+#: archaeological_operations/models.py:2461
 msgid "Public domain"
 msgstr ""
 
@@ -5040,14 +5051,14 @@ msgid "Operation - 001 - Search"
 msgstr ""
 
 #: archaeological_operations/forms.py:492
-#: archaeological_operations/forms.py:783
-#: archaeological_operations/models.py:1136
+#: archaeological_operations/forms.py:784
+#: archaeological_operations/models.py:1142
 msgid "DRASSM code"
 msgstr ""
 
 #: archaeological_operations/forms.py:500
-#: archaeological_operations/forms.py:788
-#: archaeological_operations/models.py:1095
+#: archaeological_operations/forms.py:789
+#: archaeological_operations/models.py:1101
 msgid "Address / Locality"
 msgstr ""
 
@@ -5056,23 +5067,23 @@ msgid "Is open?"
 msgstr ""
 
 #: archaeological_operations/forms.py:519
-#: archaeological_operations/forms.py:703
-#: archaeological_operations/forms.py:810
-#: archaeological_operations/forms.py:1874
-#: archaeological_operations/models.py:1022
+#: archaeological_operations/forms.py:704
+#: archaeological_operations/forms.py:811
+#: archaeological_operations/forms.py:1875
+#: archaeological_operations/models.py:1028
 msgid "Operator"
 msgstr ""
 
 #: archaeological_operations/forms.py:528
-#: archaeological_operations/forms.py:1234
-#: archaeological_operations/forms.py:1386
-#: archaeological_operations/forms.py:1504
+#: archaeological_operations/forms.py:1235
+#: archaeological_operations/forms.py:1387
+#: archaeological_operations/forms.py:1505
 #: archaeological_operations/models.py:137
 #: archaeological_operations/models.py:145
 #: archaeological_operations/models.py:317
 #: archaeological_operations/models.py:690
-#: archaeological_operations/models.py:770
-#: archaeological_operations/models.py:1042
+#: archaeological_operations/models.py:771
+#: archaeological_operations/models.py:1048
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:9
 msgid "Remains"
 msgstr ""
@@ -5098,34 +5109,34 @@ msgid "Abstract (full text search)"
 msgstr ""
 
 #: archaeological_operations/forms.py:539
-#: archaeological_operations/forms.py:871
-#: archaeological_operations/models.py:1098
+#: archaeological_operations/forms.py:872
+#: archaeological_operations/models.py:1104
 msgid "Comment about scientific documentation"
 msgstr ""
 
 #: archaeological_operations/forms.py:540
-#: archaeological_operations/forms.py:873
+#: archaeological_operations/forms.py:874
 #: archaeological_operations/models.py:692
-#: archaeological_operations/models.py:1121
+#: archaeological_operations/models.py:1127
 msgid "Record quality"
 msgstr ""
 
 #: archaeological_operations/forms.py:541
-#: archaeological_operations/forms.py:839
-#: archaeological_operations/models.py:1060
+#: archaeological_operations/forms.py:840
+#: archaeological_operations/models.py:1066
 msgid "Report processing"
 msgstr ""
 
 #: archaeological_operations/forms.py:543
-#: archaeological_operations/forms.py:876
-#: archaeological_operations/models.py:1116
+#: archaeological_operations/forms.py:877
+#: archaeological_operations/models.py:1122
 msgid "Virtual operation"
 msgstr ""
 
 #: archaeological_operations/forms.py:564
-#: archaeological_operations/forms.py:861
+#: archaeological_operations/forms.py:862
 #: archaeological_operations/models.py:693
-#: archaeological_operations/models.py:1129
+#: archaeological_operations/models.py:1135
 msgid "Documentation received"
 msgstr ""
 
@@ -5137,456 +5148,456 @@ msgstr ""
 msgid "Documentation deadline after"
 msgstr ""
 
-#: archaeological_operations/forms.py:570
-#: archaeological_operations/forms.py:866
+#: archaeological_operations/forms.py:571
+#: archaeological_operations/forms.py:867
 #: archaeological_operations/models.py:694
-#: archaeological_operations/models.py:1133
+#: archaeological_operations/models.py:1139
 msgid "Finds received"
 msgstr ""
 
-#: archaeological_operations/forms.py:572
+#: archaeological_operations/forms.py:573
 msgid "Finds deadline before"
 msgstr ""
 
-#: archaeological_operations/forms.py:574
+#: archaeological_operations/forms.py:575
 msgid "Finds deadline after"
 msgstr ""
 
-#: archaeological_operations/forms.py:662
+#: archaeological_operations/forms.py:663
 msgid "Associated file"
 msgstr ""
 
-#: archaeological_operations/forms.py:673
-#: archaeological_operations/forms.py:677
-#: archaeological_operations/models.py:1124
+#: archaeological_operations/forms.py:674
+#: archaeological_operations/forms.py:678
+#: archaeological_operations/models.py:1130
 msgid "Abstract"
 msgstr ""
 
-#: archaeological_operations/forms.py:674
+#: archaeological_operations/forms.py:675
 msgid "Operation - 090 - Abstract"
 msgstr ""
 
-#: archaeological_operations/forms.py:684
+#: archaeological_operations/forms.py:685
 msgid "Start of field work"
 msgstr ""
 
-#: archaeological_operations/forms.py:686
+#: archaeological_operations/forms.py:687
 msgid "All"
 msgstr ""
 
-#: archaeological_operations/forms.py:687 ishtar_common/models.py:5821
+#: archaeological_operations/forms.py:688 ishtar_common/models.py:5864
 msgid "Preventive"
 msgstr ""
 
-#: archaeological_operations/forms.py:688 ishtar_common/models.py:5823
+#: archaeological_operations/forms.py:689 ishtar_common/models.py:5866
 msgid "Research"
 msgstr ""
 
-#: archaeological_operations/forms.py:699
+#: archaeological_operations/forms.py:700
 msgid "Preventive/Research"
 msgstr ""
 
-#: archaeological_operations/forms.py:707
+#: archaeological_operations/forms.py:708
 msgid "With reports"
 msgstr ""
 
-#: archaeological_operations/forms.py:708
+#: archaeological_operations/forms.py:709
 msgid "With finds"
 msgstr ""
 
-#: archaeological_operations/forms.py:762
+#: archaeological_operations/forms.py:763
 msgid "Operation - 010 - General"
 msgstr ""
 
-#: archaeological_operations/forms.py:786
-#: archaeological_operations/forms.py:1908
-#: archaeological_operations/models.py:1094
+#: archaeological_operations/forms.py:787
+#: archaeological_operations/forms.py:1909
+#: archaeological_operations/models.py:1100
 msgid "Generic name"
 msgstr ""
 
-#: archaeological_operations/forms.py:795
-#: archaeological_operations/models.py:1063
+#: archaeological_operations/forms.py:796
+#: archaeological_operations/models.py:1069
 msgid "Old code"
 msgstr ""
 
-#: archaeological_operations/forms.py:798
+#: archaeological_operations/forms.py:799
 msgid "Head scientist"
 msgstr ""
 
-#: archaeological_operations/forms.py:817
-#: archaeological_operations/models.py:1093
+#: archaeological_operations/forms.py:818
+#: archaeological_operations/models.py:1099
 msgid "Operator reference"
 msgstr ""
 
-#: archaeological_operations/forms.py:837
-#: archaeological_operations/models.py:1014
+#: archaeological_operations/forms.py:838
+#: archaeological_operations/models.py:1020
 msgid "Report delivery date"
 msgstr ""
 
-#: archaeological_operations/forms.py:858
-#: archaeological_operations/models.py:1126
+#: archaeological_operations/forms.py:859
+#: archaeological_operations/models.py:1132
 msgid "Deadline for submission of the documentation"
 msgstr ""
 
-#: archaeological_operations/forms.py:863
-#: archaeological_operations/models.py:1131
+#: archaeological_operations/forms.py:864
+#: archaeological_operations/models.py:1137
 msgid "Deadline for submission of the finds"
 msgstr ""
 
-#: archaeological_operations/forms.py:942
+#: archaeological_operations/forms.py:943
 msgid ""
 "If you want to set an excavation end date you have to provide a start date."
 msgstr ""
 
-#: archaeological_operations/forms.py:947
+#: archaeological_operations/forms.py:948
 msgid "The excavation end date cannot be before the start date."
 msgstr ""
 
-#: archaeological_operations/forms.py:977
+#: archaeological_operations/forms.py:978
 #, python-format
 msgid ""
 "Operation code already exists for year: %(year)d - use a value bigger than "
 "%(last_val)d"
 msgstr ""
 
-#: archaeological_operations/forms.py:981
+#: archaeological_operations/forms.py:982
 msgid "Bad operation code"
 msgstr ""
 
-#: archaeological_operations/forms.py:987
-#: archaeological_operations/models.py:1437
+#: archaeological_operations/forms.py:988
+#: archaeological_operations/models.py:1443
 msgid "Operation code"
 msgstr ""
 
-#: archaeological_operations/forms.py:1022
-#: archaeological_operations/templates/ishtar/sheet_operation.html:245
+#: archaeological_operations/forms.py:1023
+#: archaeological_operations/templates/ishtar/sheet_operation.html:261
 msgid "Court-ordered seizure"
 msgstr ""
 
-#: archaeological_operations/forms.py:1023
+#: archaeological_operations/forms.py:1024
 msgid "Operation - 015 - Court-ordered seizure"
 msgstr ""
 
-#: archaeological_operations/forms.py:1033
-#: archaeological_operations/models.py:1139
+#: archaeological_operations/forms.py:1034
+#: archaeological_operations/models.py:1145
 msgid "Seizure name"
 msgstr ""
 
-#: archaeological_operations/forms.py:1036
-#: archaeological_operations/models.py:1140
+#: archaeological_operations/forms.py:1037
+#: archaeological_operations/models.py:1146
 msgid "Official report number"
 msgstr ""
 
-#: archaeological_operations/forms.py:1042
+#: archaeological_operations/forms.py:1043
 msgid "Protagonist"
 msgstr ""
 
-#: archaeological_operations/forms.py:1048
-#: archaeological_operations/models.py:1146
+#: archaeological_operations/forms.py:1049
+#: archaeological_operations/models.py:1152
 msgid "Applicant authority"
 msgstr ""
 
-#: archaeological_operations/forms.py:1054
-#: archaeological_operations/models.py:1149
+#: archaeological_operations/forms.py:1055
+#: archaeological_operations/models.py:1155
 msgid "Writer of the minutes"
 msgstr ""
 
-#: archaeological_operations/forms.py:1059
-#: archaeological_operations/forms.py:1066
-#: archaeological_operations/forms.py:1511
+#: archaeological_operations/forms.py:1060
+#: archaeological_operations/forms.py:1067
+#: archaeological_operations/forms.py:1512
 #: archaeological_operations/models.py:332
-#: archaeological_operations/models.py:1028
+#: archaeological_operations/models.py:1034
 msgid "Collaborators"
 msgstr ""
 
-#: archaeological_operations/forms.py:1060
+#: archaeological_operations/forms.py:1061
 msgid "Operation - 020 - Collaborators"
 msgstr ""
 
-#: archaeological_operations/forms.py:1075
+#: archaeological_operations/forms.py:1076
 msgid "Preventive informations - excavation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1076
+#: archaeological_operations/forms.py:1077
 msgid "Operation - 033 - Preventive - Excavation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1079
-#: archaeological_operations/models.py:1046
+#: archaeological_operations/forms.py:1080
+#: archaeological_operations/models.py:1052
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:701
 msgid "Cost (euros)"
 msgstr ""
 
-#: archaeological_operations/forms.py:1080
-#: archaeological_operations/models.py:1051
+#: archaeological_operations/forms.py:1081
+#: archaeological_operations/models.py:1057
 msgid "Scheduled man-days"
 msgstr ""
 
-#: archaeological_operations/forms.py:1082
-#: archaeological_operations/models.py:1054
+#: archaeological_operations/forms.py:1083
+#: archaeological_operations/models.py:1060
 msgid "Optional man-days"
 msgstr ""
 
-#: archaeological_operations/forms.py:1084
-#: archaeological_operations/models.py:1057
+#: archaeological_operations/forms.py:1085
+#: archaeological_operations/models.py:1063
 msgid "Effective man-days"
 msgstr ""
 
-#: archaeological_operations/forms.py:1094
+#: archaeological_operations/forms.py:1095
 msgid "Preventive informations - diagnostic"
 msgstr ""
 
-#: archaeological_operations/forms.py:1095
+#: archaeological_operations/forms.py:1096
 msgid "Operation - 037 - Preventive - Diagnostic"
 msgstr ""
 
-#: archaeological_operations/forms.py:1100
-#: archaeological_operations/models.py:1076
+#: archaeological_operations/forms.py:1101
+#: archaeological_operations/models.py:1082
 msgid "Prescription on zoning"
 msgstr ""
 
-#: archaeological_operations/forms.py:1102
-#: archaeological_operations/models.py:1079
+#: archaeological_operations/forms.py:1103
+#: archaeological_operations/models.py:1085
 msgid "Prescription on large area"
 msgstr ""
 
-#: archaeological_operations/forms.py:1105
-#: archaeological_operations/models.py:1081
+#: archaeological_operations/forms.py:1106
+#: archaeological_operations/models.py:1087
 msgid "Prescription on geoarchaeological context"
 msgstr ""
 
-#: archaeological_operations/forms.py:1126
+#: archaeological_operations/forms.py:1127
 msgid "Operation - 040 - Towns"
 msgstr ""
 
-#: archaeological_operations/forms.py:1131
+#: archaeological_operations/forms.py:1132
 msgid "Operation - 040 - Towns (2)"
 msgstr ""
 
-#: archaeological_operations/forms.py:1153
+#: archaeological_operations/forms.py:1154
 msgid "Operation - 050 - Parcels"
 msgstr ""
 
-#: archaeological_operations/forms.py:1160
+#: archaeological_operations/forms.py:1161
 msgid "Operation - 050 - Parcels (2)"
 msgstr ""
 
-#: archaeological_operations/forms.py:1190
+#: archaeological_operations/forms.py:1191
 #: archaeological_operations/models.py:55
 msgid "Remain types"
 msgstr ""
 
-#: archaeological_operations/forms.py:1191
+#: archaeological_operations/forms.py:1192
 msgid "Operation - 060 - Remains"
 msgstr ""
 
-#: archaeological_operations/forms.py:1197
-#: archaeological_operations/models.py:54 ishtar_common/models_imports.py:722
+#: archaeological_operations/forms.py:1198
+#: archaeological_operations/models.py:54 ishtar_common/models_imports.py:724
 msgid "Remain type"
 msgstr ""
 
-#: archaeological_operations/forms.py:1207
+#: archaeological_operations/forms.py:1208
 msgid "Operation - 070 - Periods"
 msgstr ""
 
-#: archaeological_operations/forms.py:1226
-#: archaeological_operations/forms.py:1380
-#: archaeological_operations/forms.py:1496
-#: archaeological_operations/forms.py:1960
+#: archaeological_operations/forms.py:1227
+#: archaeological_operations/forms.py:1381
+#: archaeological_operations/forms.py:1497
+#: archaeological_operations/forms.py:1961
 #: archaeological_operations/models.py:310
 #: archaeological_warehouse/models.py:988 ishtar_common/forms_common.py:1264
 #: ishtar_common/forms_common.py:1397 ishtar_common/forms_common.py:1517
-#: ishtar_common/models.py:3901
+#: ishtar_common/models.py:3939
 msgid "Reference"
 msgstr ""
 
-#: archaeological_operations/forms.py:1237
-#: archaeological_operations/forms.py:1507
+#: archaeological_operations/forms.py:1238
+#: archaeological_operations/forms.py:1508
 msgid "Cultural attributions"
 msgstr ""
 
-#: archaeological_operations/forms.py:1282
-#: archaeological_operations/forms.py:1566
-#: archaeological_operations/forms.py:1980
+#: archaeological_operations/forms.py:1283
+#: archaeological_operations/forms.py:1567
+#: archaeological_operations/forms.py:1981
 msgid "This reference already exists."
 msgstr ""
 
-#: archaeological_operations/forms.py:1340
+#: archaeological_operations/forms.py:1341
 #: archaeological_operations/models.py:377
-#: archaeological_operations/models.py:1109
-#: archaeological_operations/templates/ishtar/sheet_operation.html:278
+#: archaeological_operations/models.py:1115
+#: archaeological_operations/templates/ishtar/sheet_operation.html:297
 msgid "Archaeological sites"
 msgstr ""
 
-#: archaeological_operations/forms.py:1342
+#: archaeological_operations/forms.py:1343
 msgid "Operation - 030 - Archaeological sites"
 msgstr ""
 
-#: archaeological_operations/forms.py:1349
+#: archaeological_operations/forms.py:1350
 msgid "Associated archaeological sites"
 msgstr ""
 
-#: archaeological_operations/forms.py:1360
+#: archaeological_operations/forms.py:1361
 msgid "Would you like to close this operation?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1365
+#: archaeological_operations/forms.py:1366
 msgid "Would you like to delete this operation?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1374
+#: archaeological_operations/forms.py:1375
 msgid "Archaeological site - 001 - Search"
 msgstr ""
 
-#: archaeological_operations/forms.py:1394
+#: archaeological_operations/forms.py:1395
 msgid "Top operation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1406
-#: archaeological_operations/forms.py:1515
+#: archaeological_operations/forms.py:1407
+#: archaeological_operations/forms.py:1516
 #: archaeological_operations/models.py:326
 msgid "National Geographic Institute locality"
 msgstr ""
 
-#: archaeological_operations/forms.py:1409
-#: archaeological_operations/forms.py:1519
+#: archaeological_operations/forms.py:1410
+#: archaeological_operations/forms.py:1520
 #: archaeological_operations/models.py:329
 msgid "Cadastral locality"
 msgstr ""
 
-#: archaeological_operations/forms.py:1413
-#: archaeological_operations/forms.py:1587
+#: archaeological_operations/forms.py:1414
+#: archaeological_operations/forms.py:1588
 #: archaeological_operations/models.py:346
 msgid "AffMar number"
 msgstr ""
 
-#: archaeological_operations/forms.py:1415
-#: archaeological_operations/forms.py:1589
+#: archaeological_operations/forms.py:1416
+#: archaeological_operations/forms.py:1590
 #: archaeological_operations/models.py:348
 msgid "DRASSM number"
 msgstr ""
 
-#: archaeological_operations/forms.py:1417
-#: archaeological_operations/forms.py:1591
+#: archaeological_operations/forms.py:1418
+#: archaeological_operations/forms.py:1592
 #: archaeological_operations/models.py:337
 msgid "Shipwreck name"
 msgstr ""
 
-#: archaeological_operations/forms.py:1420
-#: archaeological_operations/forms.py:1599
+#: archaeological_operations/forms.py:1421
+#: archaeological_operations/forms.py:1600
 #: archaeological_operations/models.py:339
 msgid "Oceanographic service localisation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1423
-#: archaeological_operations/forms.py:1593
+#: archaeological_operations/forms.py:1424
+#: archaeological_operations/forms.py:1594
 #: archaeological_operations/models.py:341
 msgid "Shipwreck code"
 msgstr ""
 
-#: archaeological_operations/forms.py:1425
-#: archaeological_operations/forms.py:1595
+#: archaeological_operations/forms.py:1426
+#: archaeological_operations/forms.py:1596
 #: archaeological_operations/models.py:343
 msgid "Sinking date"
 msgstr ""
 
-#: archaeological_operations/forms.py:1427
-#: archaeological_operations/forms.py:1597
+#: archaeological_operations/forms.py:1428
+#: archaeological_operations/forms.py:1598
 #: archaeological_operations/models.py:345
 msgid "Discovery area"
 msgstr ""
 
-#: archaeological_operations/forms.py:1487
+#: archaeological_operations/forms.py:1488
 msgid "Archaeological site - 010 - General"
 msgstr ""
 
-#: archaeological_operations/forms.py:1573
+#: archaeological_operations/forms.py:1574
 msgid "Archaeological site - 020 - Towns"
 msgstr ""
 
-#: archaeological_operations/forms.py:1582
+#: archaeological_operations/forms.py:1583
 #: archaeological_operations/templates/ishtar/sheet_site.html:46
 msgid "Underwater"
 msgstr ""
 
-#: archaeological_operations/forms.py:1583
+#: archaeological_operations/forms.py:1584
 msgid "Archaeological site - 030 - Underwater"
 msgstr ""
 
-#: archaeological_operations/forms.py:1663
+#: archaeological_operations/forms.py:1664
 #: archaeological_operations/views.py:428
 msgid "Administrative act search"
 msgstr ""
 
-#: archaeological_operations/forms.py:1678
-#: archaeological_operations/forms.py:1783
-#: archaeological_operations/forms.py:1850
+#: archaeological_operations/forms.py:1679
+#: archaeological_operations/forms.py:1784
+#: archaeological_operations/forms.py:1851
 msgid "You should select an administrative act."
 msgstr ""
 
-#: archaeological_operations/forms.py:1689
-#: archaeological_operations/models.py:2114
+#: archaeological_operations/forms.py:1690
+#: archaeological_operations/models.py:2121
 msgid "Signatory"
 msgstr ""
 
-#: archaeological_operations/forms.py:1697
-#: archaeological_operations/models.py:2133
+#: archaeological_operations/forms.py:1698
+#: archaeological_operations/models.py:2140
 msgid "Signature date"
 msgstr ""
 
-#: archaeological_operations/forms.py:1709
+#: archaeological_operations/forms.py:1710
 msgid "Operation - Administrative act - General"
 msgstr ""
 
-#: archaeological_operations/forms.py:1743
+#: archaeological_operations/forms.py:1744
 #, python-format
 msgid ""
 "This index already exists for year: %(year)d - use a value bigger than "
 "%(last_val)d"
 msgstr ""
 
-#: archaeological_operations/forms.py:1747
+#: archaeological_operations/forms.py:1748
 msgid "Bad index"
 msgstr ""
 
-#: archaeological_operations/forms.py:1760
+#: archaeological_operations/forms.py:1761
 msgid "Would you like to delete this administrative act?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1765 ishtar_common/forms.py:1065
-#: ishtar_common/models.py:3545
+#: archaeological_operations/forms.py:1766 ishtar_common/forms.py:1065
+#: ishtar_common/models.py:3583
 msgid "Template"
 msgstr ""
 
-#: archaeological_operations/forms.py:1789
-#: archaeological_operations/forms.py:1793
+#: archaeological_operations/forms.py:1790
+#: archaeological_operations/forms.py:1794
 msgid "This document is not intended for this type of act."
 msgstr ""
 
-#: archaeological_operations/forms.py:1811
+#: archaeological_operations/forms.py:1812
 msgid "Doc generation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1813
+#: archaeological_operations/forms.py:1814
 msgid "Generate the associated doc?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1834
+#: archaeological_operations/forms.py:1835
 #: archaeological_operations/ishtar_menu.py:96
 #: archaeological_operations/views.py:492
 msgctxt "admin act register"
 msgid "Register"
 msgstr ""
 
-#: archaeological_operations/forms.py:1855
+#: archaeological_operations/forms.py:1856
 msgid "Operation - Quick action - Modify"
 msgstr ""
 
-#: archaeological_operations/forms.py:1935
+#: archaeological_operations/forms.py:1936
 msgid "This code already exists."
 msgstr ""
 
-#: archaeological_operations/forms.py:1991
+#: archaeological_operations/forms.py:1992
 msgid "Archaeological files - Quick action - Modify"
 msgstr ""
 
@@ -5631,7 +5642,7 @@ msgid "Cultural attribution types"
 msgstr ""
 
 #: archaeological_operations/models.py:206
-#: archaeological_operations/models.py:876
+#: archaeological_operations/models.py:878
 #: archaeological_operations/tests.py:2106
 msgctxt "key for text search"
 msgid "remain"
@@ -5688,12 +5699,12 @@ msgid "numero-affmar"
 msgstr ""
 
 #: archaeological_operations/models.py:361
-#: archaeological_operations/models.py:1152
+#: archaeological_operations/models.py:1158
 msgid "Cached town label"
 msgstr ""
 
 #: archaeological_operations/models.py:369
-#: archaeological_operations/models.py:1160
+#: archaeological_operations/models.py:1166
 msgid "Cached remains label"
 msgstr ""
 
@@ -5701,9 +5712,9 @@ msgstr ""
 msgid "SITE"
 msgstr ""
 
-#: archaeological_operations/models.py:568 ishtar_common/models.py:5893
-#: ishtar_common/models.py:6032 ishtar_common/models.py:6080
-#: ishtar_common/views_item.py:1311
+#: archaeological_operations/models.py:568 ishtar_common/models.py:5936
+#: ishtar_common/models.py:6075 ishtar_common/models.py:6123
+#: ishtar_common/views_item.py:1310
 msgid "Unknown"
 msgstr ""
 
@@ -5711,489 +5722,489 @@ msgstr ""
 msgid "Virtual operation of site: {}"
 msgstr ""
 
-#: archaeological_operations/models.py:748
+#: archaeological_operations/models.py:749
 msgid "Associated file (label)"
 msgstr ""
 
-#: archaeological_operations/models.py:749
+#: archaeological_operations/models.py:750
 msgid "Operator name"
 msgstr ""
 
-#: archaeological_operations/models.py:750
+#: archaeological_operations/models.py:751
 msgid "Scientist (full name)"
 msgstr ""
 
-#: archaeological_operations/models.py:751
+#: archaeological_operations/models.py:752
 msgid "Associated file (external ID)"
 msgstr ""
 
-#: archaeological_operations/models.py:752
+#: archaeological_operations/models.py:753
 msgid "Scientist (title)"
 msgstr ""
 
-#: archaeological_operations/models.py:753
+#: archaeological_operations/models.py:754
 msgid "Scientist (surname)"
 msgstr ""
 
-#: archaeological_operations/models.py:754
+#: archaeological_operations/models.py:755
 msgid "Scientist (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:755
+#: archaeological_operations/models.py:756
 msgid "Scientist - Organization (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:756
+#: archaeological_operations/models.py:757
 msgid "In charge (title)"
 msgstr ""
 
-#: archaeological_operations/models.py:757
+#: archaeological_operations/models.py:758
 msgid "In charge (surname)"
 msgstr ""
 
-#: archaeological_operations/models.py:758
+#: archaeological_operations/models.py:759
 msgid "In charge (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:759
+#: archaeological_operations/models.py:760
 msgid "In charge - Organization (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:765
+#: archaeological_operations/models.py:766
 msgid "Archaeological sites (reference)"
 msgstr ""
 
-#: archaeological_operations/models.py:852
+#: archaeological_operations/models.py:854
 msgctxt "key for text search"
 msgid "address"
 msgstr ""
 
-#: archaeological_operations/models.py:860
+#: archaeological_operations/models.py:862
 #: archaeological_operations/tests.py:2111
 msgctxt "key for text search"
 msgid "is-open"
 msgstr ""
 
-#: archaeological_operations/models.py:868
+#: archaeological_operations/models.py:870
 msgctxt "key for text search"
 msgid "scientist"
 msgstr ""
 
-#: archaeological_operations/models.py:872
+#: archaeological_operations/models.py:874
 #: archaeological_operations/tests.py:1944
 #: archaeological_operations/tests.py:2334
 msgctxt "key for text search"
 msgid "operator"
 msgstr ""
 
-#: archaeological_operations/models.py:884
+#: archaeological_operations/models.py:886
 msgctxt "key for text search"
 msgid "start-before"
 msgstr ""
 
-#: archaeological_operations/models.py:888
+#: archaeological_operations/models.py:890
 msgctxt "key for text search"
 msgid "start-after"
 msgstr ""
 
-#: archaeological_operations/models.py:892
+#: archaeological_operations/models.py:894
 msgctxt "key for text search"
 msgid "end-before"
 msgstr ""
 
-#: archaeological_operations/models.py:896
+#: archaeological_operations/models.py:898
 msgctxt "key for text search"
 msgid "end-after"
 msgstr ""
 
-#: archaeological_operations/models.py:900
+#: archaeological_operations/models.py:902
 #: archaeological_operations/tests.py:2146
 msgctxt "key for text search"
 msgid "relation-types"
 msgstr ""
 
-#: archaeological_operations/models.py:908
+#: archaeological_operations/models.py:910
 msgctxt "key for text search"
 msgid "abstract"
 msgstr ""
 
-#: archaeological_operations/models.py:913
+#: archaeological_operations/models.py:915
 msgctxt "key for text search"
 msgid "scientific-documentation-comment"
 msgstr ""
 
-#: archaeological_operations/models.py:917
+#: archaeological_operations/models.py:919
 msgctxt "key for text search"
 msgid "record-quality"
 msgstr ""
 
-#: archaeological_operations/models.py:922
+#: archaeological_operations/models.py:924
 msgctxt "key for text search"
 msgid "report-processing"
 msgstr ""
 
-#: archaeological_operations/models.py:927
+#: archaeological_operations/models.py:929
 msgctxt "key for text search"
 msgid "virtual-operation"
 msgstr ""
 
-#: archaeological_operations/models.py:936
+#: archaeological_operations/models.py:938
 msgctxt "key for text search"
 msgid "documentation-received"
 msgstr ""
 
-#: archaeological_operations/models.py:940
+#: archaeological_operations/models.py:942
 msgctxt "key for text search"
 msgid "documentation-deadline-before"
 msgstr ""
 
-#: archaeological_operations/models.py:944
+#: archaeological_operations/models.py:946
 msgctxt "key for text search"
 msgid "documentation-deadline-after"
 msgstr ""
 
-#: archaeological_operations/models.py:948
+#: archaeological_operations/models.py:950
 msgctxt "key for text search"
 msgid "finds-received"
 msgstr ""
 
-#: archaeological_operations/models.py:952
+#: archaeological_operations/models.py:958
 msgctxt "key for text search"
 msgid "finds-deadline-before"
 msgstr ""
 
-#: archaeological_operations/models.py:956
+#: archaeological_operations/models.py:962
 msgctxt "key for text search"
 msgid "finds-deadline-after"
 msgstr ""
 
-#: archaeological_operations/models.py:960
+#: archaeological_operations/models.py:966
 msgctxt "key for text search"
 msgid "code-drassm"
 msgstr ""
 
-#: archaeological_operations/models.py:988 ishtar_common/models.py:5301
-#: ishtar_common/models.py:5343
+#: archaeological_operations/models.py:994 ishtar_common/models.py:5344
+#: ishtar_common/models.py:5386
 msgctxt "key for text search"
 msgid "file"
 msgstr ""
 
-#: archaeological_operations/models.py:1017
+#: archaeological_operations/models.py:1023
 msgid "In charge scientist"
 msgstr ""
 
-#: archaeological_operations/models.py:1041 ishtar_common/models.py:3738
+#: archaeological_operations/models.py:1047 ishtar_common/models.py:3776
 msgid "Surface (m2)"
 msgstr ""
 
-#: archaeological_operations/models.py:1113
+#: archaeological_operations/models.py:1119
 msgid "Sites for which this operation is top operation"
 msgstr ""
 
-#: archaeological_operations/models.py:1118
+#: archaeological_operations/models.py:1124
 msgid ""
 "If checked, it means that this operation have not been officialy registered."
 msgstr ""
 
-#: archaeological_operations/models.py:1143
+#: archaeological_operations/models.py:1149
 msgid "Name of the protagonist"
 msgstr ""
 
-#: archaeological_operations/models.py:1168
+#: archaeological_operations/models.py:1174
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:8
 #: archaeological_operations/templates/ishtar/sheet_site.html:81
-#: ishtar_common/models.py:2751 ishtar_common/views.py:840
+#: ishtar_common/models.py:2789 ishtar_common/views.py:840
 #: ishtar_common/views.py:901
 msgid "Operations"
 msgstr ""
 
-#: archaeological_operations/models.py:1242
+#: archaeological_operations/models.py:1248
 msgid "OPE"
 msgstr ""
 
-#: archaeological_operations/models.py:1350
+#: archaeological_operations/models.py:1356
 msgid "Intercommunal"
 msgstr ""
 
-#: archaeological_operations/models.py:1418
+#: archaeological_operations/models.py:1424
 msgid "context record"
 msgstr ""
 
-#: archaeological_operations/models.py:1423
+#: archaeological_operations/models.py:1429
 msgid "Code patriarche"
 msgstr ""
 
-#: archaeological_operations/models.py:1465
+#: archaeological_operations/models.py:1471
 msgid "This operation code already exists for this year"
 msgstr ""
 
-#: archaeological_operations/models.py:1525
+#: archaeological_operations/models.py:1531
 msgid "Number of parcels"
 msgstr ""
 
-#: archaeological_operations/models.py:1535
+#: archaeological_operations/models.py:1541
 msgid "Number of administrative acts"
 msgstr ""
 
-#: archaeological_operations/models.py:1543
+#: archaeological_operations/models.py:1549
 msgid "Number of indexed administrative acts"
 msgstr ""
 
-#: archaeological_operations/models.py:1551
+#: archaeological_operations/models.py:1557
 msgid "Number of context records"
 msgstr ""
 
-#: archaeological_operations/models.py:1589
+#: archaeological_operations/models.py:1595
 msgid "Number of finds"
 msgstr ""
 
-#: archaeological_operations/models.py:1636
-#: archaeological_operations/models.py:1700
+#: archaeological_operations/models.py:1642
+#: archaeological_operations/models.py:1706
 msgid "No type"
 msgstr ""
 
-#: archaeological_operations/models.py:1668
+#: archaeological_operations/models.py:1674
 msgid "Number of sources"
 msgstr ""
 
-#: archaeological_operations/models.py:1708
+#: archaeological_operations/models.py:1714
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:309
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:575
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:611
 msgid "Mean"
 msgstr ""
 
-#: archaeological_operations/models.py:1778 ishtar_common/models_imports.py:724
+#: archaeological_operations/models.py:1784 ishtar_common/models_imports.py:726
 msgid "Operation relation type"
 msgstr ""
 
-#: archaeological_operations/models.py:1779
+#: archaeological_operations/models.py:1785
 msgid "Operation relation types"
 msgstr ""
 
-#: archaeological_operations/models.py:1801
+#: archaeological_operations/models.py:1807
 msgid "Operation record relation"
 msgstr ""
 
-#: archaeological_operations/models.py:1802
+#: archaeological_operations/models.py:1808
 msgid "Operation record relations"
 msgstr ""
 
-#: archaeological_operations/models.py:1853
+#: archaeological_operations/models.py:1860
 msgid "Intended to"
 msgstr ""
 
-#: archaeological_operations/models.py:1858
+#: archaeological_operations/models.py:1865
 msgid "Associated template"
 msgstr ""
 
-#: archaeological_operations/models.py:1859
+#: archaeological_operations/models.py:1866
 msgid "Indexed"
 msgstr ""
 
-#: archaeological_operations/models.py:1863
+#: archaeological_operations/models.py:1870
 msgid "Act types"
 msgstr ""
 
-#: archaeological_operations/models.py:1961
+#: archaeological_operations/models.py:1968
 msgctxt "key for text search"
 msgid "other-ref"
 msgstr ""
 
-#: archaeological_operations/models.py:1973
+#: archaeological_operations/models.py:1980
 msgctxt "key for text search"
 msgid "indexed"
 msgstr ""
 
-#: archaeological_operations/models.py:1977
+#: archaeological_operations/models.py:1984
 #: archaeological_warehouse/models.py:508
 msgctxt "key for text search"
 msgid "operation-town"
 msgstr ""
 
-#: archaeological_operations/models.py:1981
+#: archaeological_operations/models.py:1988
 msgctxt "key for text search"
 msgid "file-town"
 msgstr ""
 
-#: archaeological_operations/models.py:1991
+#: archaeological_operations/models.py:1998
 msgctxt "key for text search"
 msgid "operation-department"
 msgstr ""
 
-#: archaeological_operations/models.py:1995
+#: archaeological_operations/models.py:2002
 msgctxt "key for text search"
 msgid "file-department"
 msgstr ""
 
-#: archaeological_operations/models.py:1999
+#: archaeological_operations/models.py:2006
 msgctxt "key for text search"
 msgid "object"
 msgstr ""
 
-#: archaeological_operations/models.py:2003
+#: archaeological_operations/models.py:2010
 msgctxt "key for text search"
 msgid "signature-before"
 msgstr ""
 
-#: archaeological_operations/models.py:2007
+#: archaeological_operations/models.py:2014
 msgctxt "key for text search"
 msgid "signature-after"
 msgstr ""
 
-#: archaeological_operations/models.py:2011
+#: archaeological_operations/models.py:2018
 msgctxt "key for text search"
 msgid "file-name"
 msgstr ""
 
-#: archaeological_operations/models.py:2025
+#: archaeological_operations/models.py:2032
 msgctxt "key for text search"
 msgid "file-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2029
+#: archaeological_operations/models.py:2036
 msgctxt "key for text search"
 msgid "file-year"
 msgstr ""
 
-#: archaeological_operations/models.py:2033
+#: archaeological_operations/models.py:2040
 msgctxt "key for text search"
 msgid "file-other-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2037
+#: archaeological_operations/models.py:2044
 msgctxt "key for text search"
 msgid "file-in-charge"
 msgstr ""
 
-#: archaeological_operations/models.py:2041
+#: archaeological_operations/models.py:2048
 msgctxt "key for text search"
 msgid "file-permit-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2045
+#: archaeological_operations/models.py:2052
 msgctxt "key for text search"
 msgid "treatment-name"
 msgstr ""
 
-#: archaeological_operations/models.py:2049
+#: archaeological_operations/models.py:2056
 msgctxt "key for text search"
 msgid "treatment-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2053
+#: archaeological_operations/models.py:2060
 msgctxt "key for text search"
 msgid "treatment-year"
 msgstr ""
 
-#: archaeological_operations/models.py:2057
+#: archaeological_operations/models.py:2064
 msgctxt "key for text search"
 msgid "treatment-index"
 msgstr ""
 
-#: archaeological_operations/models.py:2061
+#: archaeological_operations/models.py:2068
 msgctxt "key for text search"
 msgid "treatment-type"
 msgstr ""
 
-#: archaeological_operations/models.py:2065
+#: archaeological_operations/models.py:2072
 msgctxt "key for text search"
 msgid "treatment-file-name"
 msgstr ""
 
-#: archaeological_operations/models.py:2069
+#: archaeological_operations/models.py:2076
 msgctxt "key for text search"
 msgid "treatment-file-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2073
+#: archaeological_operations/models.py:2080
 msgctxt "key for text search"
 msgid "treatment-file-year"
 msgstr ""
 
-#: archaeological_operations/models.py:2077
+#: archaeological_operations/models.py:2084
 msgctxt "key for text search"
 msgid "treatment-file-index"
 msgstr ""
 
-#: archaeological_operations/models.py:2081
+#: archaeological_operations/models.py:2088
 msgctxt "key for text search"
 msgid "treatment-file-type"
 msgstr ""
 
-#: archaeological_operations/models.py:2100
+#: archaeological_operations/models.py:2107
 msgid "Person in charge of the operation"
 msgstr ""
 
-#: archaeological_operations/models.py:2106
+#: archaeological_operations/models.py:2113
 msgid "Archaeological preventive operator"
 msgstr ""
 
-#: archaeological_operations/models.py:2143
+#: archaeological_operations/models.py:2150
 msgid "Cached values get from associated departments"
 msgstr ""
 
-#: archaeological_operations/models.py:2146
+#: archaeological_operations/models.py:2153
 msgid "Cached values get from associated towns"
 msgstr ""
 
-#: archaeological_operations/models.py:2299
+#: archaeological_operations/models.py:2306
 msgid "This index already exists for this year"
 msgstr ""
 
-#: archaeological_operations/models.py:2379
+#: archaeological_operations/models.py:2386
 msgid "Address - Locality"
 msgstr ""
 
-#: archaeological_operations/models.py:2595 ishtar_common/models.py:4944
+#: archaeological_operations/models.py:2602 ishtar_common/models.py:4987
 msgid "Owner"
 msgstr ""
 
-#: archaeological_operations/models.py:2604
+#: archaeological_operations/models.py:2611
 msgid "Parcel owner"
 msgstr ""
 
-#: archaeological_operations/models.py:2605
+#: archaeological_operations/models.py:2612
 msgid "Parcel owners"
 msgstr ""
 
-#: archaeological_operations/models.py:2645
+#: archaeological_operations/models.py:2652
 msgid "Recorded"
 msgstr ""
 
-#: archaeological_operations/models.py:2646
+#: archaeological_operations/models.py:2653
 msgid "Effective"
 msgstr ""
 
-#: archaeological_operations/models.py:2647
+#: archaeological_operations/models.py:2654
 msgid "Active"
 msgstr ""
 
-#: archaeological_operations/models.py:2648
+#: archaeological_operations/models.py:2655
 msgid "Field completed"
 msgstr ""
 
-#: archaeological_operations/models.py:2649
+#: archaeological_operations/models.py:2656
 msgid "Associated report"
 msgstr ""
 
-#: archaeological_operations/models.py:2650
+#: archaeological_operations/models.py:2657
 msgid "Closed"
 msgstr ""
 
-#: archaeological_operations/models.py:2651
+#: archaeological_operations/models.py:2658
 msgid "Documented and closed"
 msgstr ""
 
-#: archaeological_operations/models.py:3085 ishtar_common/models.py:5775
+#: archaeological_operations/models.py:3092 ishtar_common/models.py:5818
 msgid "Is preventive"
 msgstr ""
 
-#: archaeological_operations/models.py:3088
+#: archaeological_operations/models.py:3095
 msgid "Operation type old"
 msgstr ""
 
-#: archaeological_operations/models.py:3089
+#: archaeological_operations/models.py:3096
 msgid "Operation types old"
 msgstr ""
 
@@ -6360,7 +6371,7 @@ msgid "area by organization by realisation year"
 msgstr ""
 
 #: archaeological_operations/templates/ishtar/dashboards/dashboard_operation.html:670
-#: archaeological_operations/templates/ishtar/sheet_operation.html:176
+#: archaeological_operations/templates/ishtar/sheet_operation.html:195
 msgid "Cost"
 msgstr ""
 
@@ -6377,62 +6388,66 @@ msgid "Archaeological sites/parcels/Administrativ acts"
 msgstr ""
 
 #: archaeological_operations/templates/ishtar/sheet_operation.html:75
-#: archaeological_operations/templates/ishtar/sheet_operation.html:327
-#: archaeological_operations/templates/ishtar/sheet_operation.html:400
-#: ishtar_common/models.py:2752 ishtar_common/views.py:842
+#: archaeological_operations/templates/ishtar/sheet_operation.html:351
+#: archaeological_operations/templates/ishtar/sheet_operation.html:424
+#: ishtar_common/models.py:2790 ishtar_common/views.py:842
 #: ishtar_common/views.py:905
 msgid "Context records"
 msgstr ""
 
 #: archaeological_operations/templates/ishtar/sheet_operation.html:101
-#: archaeological_operations/templates/ishtar/sheet_operation.html:386
+#: archaeological_operations/templates/ishtar/sheet_operation.html:410
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:65
 #: ishtar_common/templates/blocks/DataTables-tabs.html:30
 msgid "Statistics"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:136
-msgid "Begining date"
+#: archaeological_operations/templates/ishtar/sheet_operation.html:140
+msgid "Excavation dates (start/end)"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:184
+#: archaeological_operations/templates/ishtar/sheet_operation.html:203
 msgid "Duration"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:186
+#: archaeological_operations/templates/ishtar/sheet_operation.html:204
 msgid "days"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:234
+#: archaeological_operations/templates/ishtar/sheet_operation.html:249
 msgid "This operation is virtual."
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:297
+#: archaeological_operations/templates/ishtar/sheet_operation.html:316
 msgid "Document from this operation"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:337
+#: archaeological_operations/templates/ishtar/sheet_operation.html:342
+msgid "No relations"
+msgstr ""
+
+#: archaeological_operations/templates/ishtar/sheet_operation.html:361
 msgid "Documents from associated context records"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:342
+#: archaeological_operations/templates/ishtar/sheet_operation.html:366
 msgid "Diagram of stratigraphic relations"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:371
+#: archaeological_operations/templates/ishtar/sheet_operation.html:395
 msgid "Associated containers"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:387
+#: archaeological_operations/templates/ishtar/sheet_operation.html:411
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:66
 msgid "These numbers are updated hourly"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:464
+#: archaeological_operations/templates/ishtar/sheet_operation.html:488
 msgid "Sources"
 msgstr ""
 
-#: archaeological_operations/templates/ishtar/sheet_operation.html:482
+#: archaeological_operations/templates/ishtar/sheet_operation.html:506
 msgid "Finds by context records"
 msgstr ""
 
@@ -6481,7 +6496,7 @@ msgstr ""
 msgid "Operation deletion"
 msgstr ""
 
-#: archaeological_operations/views.py:411 ishtar_common/models.py:2760
+#: archaeological_operations/views.py:411 ishtar_common/models.py:2798
 msgid "Site deletion"
 msgstr ""
 
@@ -6514,7 +6529,7 @@ msgstr ""
 #: archaeological_warehouse/models.py:135
 #: archaeological_warehouse/models.py:365
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:4
-#: ishtar_common/models.py:5980 ishtar_common/views.py:330
+#: ishtar_common/models.py:6023 ishtar_common/views.py:330
 msgid "Warehouse"
 msgstr ""
 
@@ -6545,7 +6560,7 @@ msgstr ""
 
 #: archaeological_warehouse/forms.py:103 archaeological_warehouse/forms.py:156
 #: archaeological_warehouse/models.py:46 archaeological_warehouse/models.py:110
-#: ishtar_common/models_imports.py:738
+#: ishtar_common/models_imports.py:740
 msgid "Warehouse type"
 msgstr ""
 
@@ -6571,29 +6586,29 @@ msgid ""
 msgstr ""
 
 #: archaeological_warehouse/forms.py:187 ishtar_common/forms_common.py:332
-#: ishtar_common/forms_common.py:675 ishtar_common/models.py:3937
+#: ishtar_common/forms_common.py:675 ishtar_common/models.py:3975
 msgid "Address complement"
 msgstr ""
 
 #: archaeological_warehouse/forms.py:191 ishtar_common/forms_common.py:336
-#: ishtar_common/forms_common.py:678 ishtar_common/models.py:3941
+#: ishtar_common/forms_common.py:678 ishtar_common/models.py:3979
 msgid "Town (freeform)"
 msgstr ""
 
 #: archaeological_warehouse/forms.py:194 ishtar_common/forms_common.py:339
-#: ishtar_common/forms_common.py:681 ishtar_common/models.py:3945
+#: ishtar_common/forms_common.py:681 ishtar_common/models.py:3983
 msgid "Country"
 msgstr ""
 
 #: archaeological_warehouse/forms.py:196 ishtar_common/forms_common.py:342
-#: ishtar_common/forms_common.py:655 ishtar_common/models.py:3957
+#: ishtar_common/forms_common.py:655 ishtar_common/models.py:3995
 #: ishtar_common/templates/ishtar/sheet_person.html:27
 #: ishtar_common/templates/ishtar/wizard/wizard_person.html:34
 msgid "Phone"
 msgstr ""
 
 #: archaeological_warehouse/forms.py:197 ishtar_common/forms_common.py:343
-#: ishtar_common/forms_common.py:664 ishtar_common/models.py:3969
+#: ishtar_common/forms_common.py:664 ishtar_common/models.py:4007
 #: ishtar_common/templates/ishtar/sheet_person.html:45
 #: ishtar_common/templates/ishtar/wizard/wizard_person.html:55
 msgid "Mobile phone"
@@ -6618,7 +6633,7 @@ msgstr ""
 
 #: archaeological_warehouse/forms.py:269 archaeological_warehouse/forms.py:369
 #: archaeological_warehouse/models.py:425
-#: archaeological_warehouse/models.py:647 ishtar_common/models_imports.py:735
+#: archaeological_warehouse/models.py:647 ishtar_common/models_imports.py:737
 msgid "Container type"
 msgstr ""
 
@@ -6777,7 +6792,7 @@ msgctxt "key for text search"
 msgid "find-label"
 msgstr ""
 
-#: archaeological_warehouse/models.py:555 ishtar_common/models.py:5297
+#: archaeological_warehouse/models.py:555 ishtar_common/models.py:5340
 msgctxt "key for text search"
 msgid "find-denomination"
 msgstr ""
@@ -6926,265 +6941,281 @@ msgstr ""
 msgid "Related item"
 msgstr ""
 
-#: ishtar_common/admin.py:91
+#: ishtar_common/admin.py:94
 msgid "CSV file"
 msgstr ""
 
-#: ishtar_common/admin.py:92
+#: ishtar_common/admin.py:95
 msgid "Only unicode encoding is managed - convert your file first"
 msgstr ""
 
-#: ishtar_common/admin.py:116
+#: ishtar_common/admin.py:119
 msgid "Export selected as CSV file"
 msgstr ""
 
-#: ishtar_common/admin.py:165
+#: ishtar_common/admin.py:168
 msgid "Export selected as GeoJSON file"
 msgstr ""
 
-#: ishtar_common/admin.py:252 ishtar_common/models.py:2940
+#: ishtar_common/admin.py:246
+msgid "Export selected as Ishtar (zipped JSON)"
+msgstr ""
+
+#: ishtar_common/admin.py:293 ishtar_common/models.py:2978
 msgid "Maps - default center"
 msgstr ""
 
-#: ishtar_common/admin.py:287 ishtar_common/models.py:2539
+#: ishtar_common/admin.py:328 ishtar_common/models.py:2577
 #: ishtar_common/templates/navbar.html:31
 msgid "Profile"
 msgstr ""
 
-#: ishtar_common/admin.py:288 ishtar_common/forms_common.py:926
+#: ishtar_common/admin.py:329 ishtar_common/forms_common.py:926
 #: ishtar_common/forms_common.py:945 ishtar_common/forms_common.py:946
-#: ishtar_common/models.py:4553
+#: ishtar_common/models.py:4596
 msgid "Profiles"
 msgstr ""
 
-#: ishtar_common/admin.py:375
+#: ishtar_common/admin.py:416
 msgid "The CSV file should at least have a {} column"
 msgstr ""
 
-#: ishtar_common/admin.py:440 ishtar_common/admin.py:677
+#: ishtar_common/admin.py:481 ishtar_common/admin.py:718
 #, python-format
 msgid "%d item(s) created."
 msgstr ""
 
-#: ishtar_common/admin.py:444 ishtar_common/admin.py:681
+#: ishtar_common/admin.py:485 ishtar_common/admin.py:722
 #, python-format
 msgid "%d item(s) updated."
 msgstr ""
 
-#: ishtar_common/admin.py:448
+#: ishtar_common/admin.py:489
 msgid "These parents are missing: {}"
 msgstr ""
 
-#: ishtar_common/admin.py:465
+#: ishtar_common/admin.py:506
 msgid "Geojson file"
 msgstr ""
 
-#: ishtar_common/admin.py:466
+#: ishtar_common/admin.py:507
 msgid ""
 "Only unicode encoding is managed - convert your file first. The file must be "
 "a geojson file or a zip containing a geojson file."
 msgstr ""
 
-#: ishtar_common/admin.py:471
+#: ishtar_common/admin.py:512
 msgid "Prefix for numero INSEE"
 msgstr ""
 
-#: ishtar_common/admin.py:473
+#: ishtar_common/admin.py:514
 msgid "Field name for numero INSEE"
 msgstr ""
 
-#: ishtar_common/admin.py:476
+#: ishtar_common/admin.py:517
 msgid "Field name for name"
 msgstr ""
 
-#: ishtar_common/admin.py:477
+#: ishtar_common/admin.py:518
 msgid "m2"
 msgstr ""
 
-#: ishtar_common/admin.py:477
+#: ishtar_common/admin.py:518
 msgid "km2"
 msgstr ""
 
-#: ishtar_common/admin.py:479
+#: ishtar_common/admin.py:520
 msgid "Surface unit"
 msgstr ""
 
-#: ishtar_common/admin.py:481
+#: ishtar_common/admin.py:522
 msgid "Field name for surface"
 msgstr ""
 
-#: ishtar_common/admin.py:483
+#: ishtar_common/admin.py:524
 msgid "Field name for year"
 msgstr ""
 
-#: ishtar_common/admin.py:485
+#: ishtar_common/admin.py:526
 msgid "Not required for new town. Leave it empty when not available."
 msgstr ""
 
-#: ishtar_common/admin.py:489
+#: ishtar_common/admin.py:530
 msgid "Update only geometry of existing towns"
 msgstr ""
 
-#: ishtar_common/admin.py:508
+#: ishtar_common/admin.py:549
 msgid "\"{}\" not found in feature {}"
 msgstr ""
 
-#: ishtar_common/admin.py:523
+#: ishtar_common/admin.py:564
 msgid "\"{}\" not found in properties of feature {}"
 msgstr ""
 
-#: ishtar_common/admin.py:537
+#: ishtar_common/admin.py:578
 msgid "Bad geometry for feature {}"
 msgstr ""
 
-#: ishtar_common/admin.py:551
+#: ishtar_common/admin.py:592
 msgid "Geometry {} not managed for towns - feature {}"
 msgstr ""
 
-#: ishtar_common/admin.py:563
+#: ishtar_common/admin.py:604
 msgid "Bad value for surface: {} - feature {}"
 msgstr ""
 
-#: ishtar_common/admin.py:612
+#: ishtar_common/admin.py:653
 msgid "No json file found in zipfile"
 msgstr ""
 
-#: ishtar_common/admin.py:637
+#: ishtar_common/admin.py:678
 msgid "Bad geojson file"
 msgstr ""
 
-#: ishtar_common/admin.py:645
+#: ishtar_common/admin.py:686
 msgid "Too many errors..."
 msgstr ""
 
-#: ishtar_common/admin.py:701 ishtar_common/admin.py:720
-#: ishtar_common/models.py:1059 ishtar_common/models.py:3904
+#: ishtar_common/admin.py:739
+msgid "Zipped JSON file"
+msgstr ""
+
+#: ishtar_common/admin.py:740
+msgid "Import from a zipped JSON file generated by Ishtar"
+msgstr ""
+
+#: ishtar_common/admin.py:777
+msgid "{} {}(s) created/updated."
+msgstr ""
+
+#: ishtar_common/admin.py:797 ishtar_common/admin.py:816
+#: ishtar_common/models.py:1097 ishtar_common/models.py:3942
 msgid "Parent"
 msgstr ""
 
-#: ishtar_common/admin.py:708
+#: ishtar_common/admin.py:804
 msgid "Center"
 msgstr ""
 
-#: ishtar_common/admin.py:710 ishtar_common/models.py:3741
+#: ishtar_common/admin.py:806 ishtar_common/models.py:3779
 msgid "Limit"
 msgstr ""
 
-#: ishtar_common/admin.py:713 ishtar_common/models.py:3752
+#: ishtar_common/admin.py:809 ishtar_common/models.py:3790
 msgid "Town children"
 msgstr ""
 
-#: ishtar_common/admin.py:721
+#: ishtar_common/admin.py:817
 msgid "Parents"
 msgstr ""
 
-#: ishtar_common/admin.py:946
+#: ishtar_common/admin.py:1045
 msgid "{} importer type(s) duplicated: {}."
 msgstr ""
 
-#: ishtar_common/admin.py:964
+#: ishtar_common/admin.py:1063
 msgid "Select only one importer."
 msgstr ""
 
-#: ishtar_common/admin.py:990
+#: ishtar_common/admin.py:1089
 msgid "Export as libreoffice template"
 msgstr ""
 
-#: ishtar_common/admin.py:1047
+#: ishtar_common/admin.py:1151
 msgid "{} importer column(s) duplicated: {}."
 msgstr ""
 
-#: ishtar_common/admin.py:1072
+#: ishtar_common/admin.py:1176
 msgid "{} importer column(s) right-shifted."
 msgstr ""
 
-#: ishtar_common/admin.py:1082
+#: ishtar_common/admin.py:1186
 msgid "Shift right"
 msgstr ""
 
-#: ishtar_common/admin.py:1107
+#: ishtar_common/admin.py:1211
 msgid "{} importer column(s) left-shifted."
 msgstr ""
 
-#: ishtar_common/admin.py:1112
+#: ishtar_common/admin.py:1216
 msgid "{} importer column(s) not left-shifted: no place available."
 msgstr ""
 
-#: ishtar_common/admin.py:1123
+#: ishtar_common/admin.py:1227
 msgid "Shift left"
 msgstr ""
 
-#: ishtar_common/admin.py:1269
+#: ishtar_common/admin.py:1373
 msgid "Display selected"
 msgstr ""
 
-#: ishtar_common/admin.py:1270
+#: ishtar_common/admin.py:1374
 msgid "Hide selected"
 msgstr ""
 
-#: ishtar_common/admin.py:1297 ishtar_common/models.py:3051
+#: ishtar_common/admin.py:1401 ishtar_common/models.py:3089
 msgid "Form"
 msgstr ""
 
-#: ishtar_common/admin.py:1299 ishtar_common/models.py:3083
+#: ishtar_common/admin.py:1403 ishtar_common/models.py:3121
 #: ishtar_common/models_imports.py:101
 #: ishtar_common/templates/ishtar/dashboards/dashboard_main.html:39
 msgid "Users"
 msgstr ""
 
-#: ishtar_common/admin.py:1319 ishtar_common/models.py:3170
+#: ishtar_common/admin.py:1423 ishtar_common/models.py:3208
 msgid "Field"
 msgstr ""
 
-#: ishtar_common/admin.py:1423 ishtar_common/admin.py:1469
+#: ishtar_common/admin.py:1527 ishtar_common/admin.py:1573
 msgid "Select only one task."
 msgstr ""
 
-#: ishtar_common/admin.py:1432
+#: ishtar_common/admin.py:1536
 msgid "Export already exported/scheduled."
 msgstr ""
 
-#: ishtar_common/admin.py:1444
+#: ishtar_common/admin.py:1548
 msgid "Launch export"
 msgstr ""
 
-#: ishtar_common/admin.py:1478
+#: ishtar_common/admin.py:1582
 msgid "Import already imported/scheduled."
 msgstr ""
 
-#: ishtar_common/admin.py:1490 ishtar_common/models_imports.py:1087
+#: ishtar_common/admin.py:1594 ishtar_common/models_imports.py:1089
 msgid "Launch import"
 msgstr ""
 
-#: ishtar_common/apps.py:11 ishtar_common/apps.py:12
+#: ishtar_common/apps.py:9 ishtar_common/apps.py:10
 msgid "Ishtar administration"
 msgstr ""
 
-#: ishtar_common/apps.py:20
+#: ishtar_common/apps.py:18
 msgid "Translation - Overload"
 msgstr ""
 
-#: ishtar_common/apps.py:25
+#: ishtar_common/apps.py:23
 msgid "Ishtar - Context record"
 msgstr ""
 
-#: ishtar_common/apps.py:30
+#: ishtar_common/apps.py:28
 msgid "Ishtar - File"
 msgstr ""
 
-#: ishtar_common/apps.py:35
+#: ishtar_common/apps.py:33
 msgid "Ishtar - Find"
 msgstr ""
 
-#: ishtar_common/apps.py:40
+#: ishtar_common/apps.py:38
 msgid "Ishtar - Operation"
 msgstr ""
 
-#: ishtar_common/apps.py:45
+#: ishtar_common/apps.py:43
 msgid "Ishtar - Warehouse"
 msgstr ""
 
-#: ishtar_common/apps.py:50
+#: ishtar_common/apps.py:48
 msgid "Ishtar - Common"
 msgstr ""
 
@@ -7435,8 +7466,8 @@ msgstr ""
 msgid "Target"
 msgstr ""
 
-#: ishtar_common/forms_common.py:214 ishtar_common/models.py:3223
-#: ishtar_common/models_imports.py:645
+#: ishtar_common/forms_common.py:214 ishtar_common/models.py:3261
+#: ishtar_common/models_imports.py:647
 #: ishtar_common/templates/ishtar/formset_import_match.html:34
 #: ishtar_common/templates/ishtar/import_step_by_step.html:172
 #: ishtar_common/templates/ishtar/import_step_by_step.html:200
@@ -7469,18 +7500,18 @@ msgid "all users"
 msgstr ""
 
 #: ishtar_common/forms_common.py:327 ishtar_common/forms_common.py:433
-#: ishtar_common/models.py:4183 ishtar_common/models_imports.py:712
-#: ishtar_common/models_imports.py:713
+#: ishtar_common/models.py:4221 ishtar_common/models_imports.py:714
+#: ishtar_common/models_imports.py:715
 msgid "Organization type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:329 ishtar_common/models.py:4246
+#: ishtar_common/forms_common.py:329 ishtar_common/models.py:4286
 msgid "Web address"
 msgstr ""
 
 #: ishtar_common/forms_common.py:341 ishtar_common/forms_common.py:540
 #: ishtar_common/forms_common.py:652 ishtar_common/forms_common.py:730
-#: ishtar_common/forms_common.py:860 ishtar_common/models.py:3972
+#: ishtar_common/forms_common.py:860 ishtar_common/models.py:4010
 msgid "Email"
 msgstr ""
 
@@ -7506,7 +7537,7 @@ msgid "Organization to merge"
 msgstr ""
 
 #: ishtar_common/forms_common.py:539 ishtar_common/forms_common.py:646
-#: ishtar_common/forms_common.py:729 ishtar_common/models.py:4436
+#: ishtar_common/forms_common.py:729 ishtar_common/models.py:4479
 #: ishtar_common/templates/ishtar/sheet_organization.html:26
 msgid "Surname"
 msgstr ""
@@ -7522,8 +7553,8 @@ msgstr ""
 
 #: ishtar_common/forms_common.py:596 ishtar_common/forms_common.py:643
 #: ishtar_common/forms_common.py:1242 ishtar_common/forms_common.py:1395
-#: ishtar_common/models.py:4429 ishtar_common/models.py:4431
-#: ishtar_common/models.py:5367 ishtar_common/models_imports.py:715
+#: ishtar_common/models.py:4472 ishtar_common/models.py:4474
+#: ishtar_common/models.py:5410 ishtar_common/models_imports.py:717
 #: ishtar_common/templates/ishtar/blocks/window_tables/documents.html:7
 msgid "Title"
 msgstr ""
@@ -7537,20 +7568,20 @@ msgstr ""
 msgid "Identity"
 msgstr ""
 
-#: ishtar_common/forms_common.py:644 ishtar_common/models.py:4434
+#: ishtar_common/forms_common.py:644 ishtar_common/models.py:4477
 msgid "Salutation"
 msgstr ""
 
-#: ishtar_common/forms_common.py:650 ishtar_common/models.py:4440
+#: ishtar_common/forms_common.py:650 ishtar_common/models.py:4483
 msgid "Raw name"
 msgstr ""
 
-#: ishtar_common/forms_common.py:653 ishtar_common/models.py:3958
+#: ishtar_common/forms_common.py:653 ishtar_common/models.py:3996
 msgid "Phone description"
 msgstr ""
 
-#: ishtar_common/forms_common.py:656 ishtar_common/models.py:3960
-#: ishtar_common/models.py:3962
+#: ishtar_common/forms_common.py:656 ishtar_common/models.py:3998
+#: ishtar_common/models.py:4000
 msgid "Phone description 2"
 msgstr ""
 
@@ -7558,11 +7589,11 @@ msgstr ""
 msgid "Phone 2"
 msgstr ""
 
-#: ishtar_common/forms_common.py:660 ishtar_common/models.py:3966
+#: ishtar_common/forms_common.py:660 ishtar_common/models.py:4004
 msgid "Phone description 3"
 msgstr ""
 
-#: ishtar_common/forms_common.py:662 ishtar_common/models.py:3964
+#: ishtar_common/forms_common.py:662 ishtar_common/models.py:4002
 msgid "Phone 3"
 msgstr ""
 
@@ -7570,23 +7601,23 @@ msgstr ""
 msgid "Current organization"
 msgstr ""
 
-#: ishtar_common/forms_common.py:683 ishtar_common/models.py:3947
+#: ishtar_common/forms_common.py:683 ishtar_common/models.py:3985
 msgid "Other address: address"
 msgstr ""
 
-#: ishtar_common/forms_common.py:686 ishtar_common/models.py:3950
+#: ishtar_common/forms_common.py:686 ishtar_common/models.py:3988
 msgid "Other address: address complement"
 msgstr ""
 
-#: ishtar_common/forms_common.py:688 ishtar_common/models.py:3951
+#: ishtar_common/forms_common.py:688 ishtar_common/models.py:3989
 msgid "Other address: postal code"
 msgstr ""
 
-#: ishtar_common/forms_common.py:690 ishtar_common/models.py:3953
+#: ishtar_common/forms_common.py:690 ishtar_common/models.py:3991
 msgid "Other address: town"
 msgstr ""
 
-#: ishtar_common/forms_common.py:692 ishtar_common/models.py:3955
+#: ishtar_common/forms_common.py:692 ishtar_common/models.py:3993
 msgid "Other address: country"
 msgstr ""
 
@@ -7594,7 +7625,7 @@ msgstr ""
 msgid "Already has an account"
 msgstr ""
 
-#: ishtar_common/forms_common.py:727 ishtar_common/models.py:4817
+#: ishtar_common/forms_common.py:727 ishtar_common/models.py:4860
 msgid "Username"
 msgstr ""
 
@@ -7603,8 +7634,8 @@ msgid "Account search"
 msgstr ""
 
 #: ishtar_common/forms_common.py:793 ishtar_common/forms_common.py:838
-#: ishtar_common/forms_common.py:842 ishtar_common/models.py:4311
-#: ishtar_common/models_imports.py:714
+#: ishtar_common/forms_common.py:842 ishtar_common/models.py:4351
+#: ishtar_common/models_imports.py:716
 msgid "Person type"
 msgstr ""
 
@@ -7614,7 +7645,7 @@ msgid "Account"
 msgstr ""
 
 #: ishtar_common/forms_common.py:863 ishtar_common/forms_common.py:871
-#: ishtar_common/wizards.py:1808
+#: ishtar_common/wizards.py:1823
 msgid "New password"
 msgstr ""
 
@@ -7644,13 +7675,13 @@ msgstr ""
 msgid "Send the new password by email?"
 msgstr ""
 
-#: ishtar_common/forms_common.py:965 ishtar_common/models.py:4711
+#: ishtar_common/forms_common.py:965 ishtar_common/models.py:4754
 #: ishtar_common/views.py:1089
 msgid "Current profile"
 msgstr ""
 
-#: ishtar_common/forms_common.py:968 ishtar_common/models.py:4689
-#: ishtar_common/models.py:4708
+#: ishtar_common/forms_common.py:968 ishtar_common/models.py:4732
+#: ishtar_common/models.py:4751
 msgid "Profile type"
 msgstr ""
 
@@ -7696,21 +7727,21 @@ msgid "Document - General"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1245 ishtar_common/forms_common.py:1396
-#: ishtar_common/forms_common.py:1496 ishtar_common/models.py:5133
-#: ishtar_common/models_imports.py:716
+#: ishtar_common/forms_common.py:1496 ishtar_common/models.py:5176
+#: ishtar_common/models_imports.py:718
 msgid "Source type"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1248 ishtar_common/forms_common.py:1303
 #: ishtar_common/forms_common.py:1665 ishtar_common/forms_common.py:1666
-#: ishtar_common/models.py:5074 ishtar_common/models.py:5226
-#: ishtar_common/models.py:5390
+#: ishtar_common/models.py:5117 ishtar_common/models.py:5269
+#: ishtar_common/models.py:5433
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:9
 #: ishtar_common/templates/ishtar/blocks/window_tables/documents.html:9
 msgid "Authors"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1252 ishtar_common/models.py:5396
+#: ishtar_common/forms_common.py:1252 ishtar_common/models.py:5439
 msgid "Numerical ressource (web address)"
 msgstr ""
 
@@ -7724,23 +7755,23 @@ msgctxt "Not directory"
 msgid "File"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1269 ishtar_common/models.py:5398
+#: ishtar_common/forms_common.py:1269 ishtar_common/models.py:5441
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:150
 msgid "Receipt date"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1274 ishtar_common/models.py:5403
+#: ishtar_common/forms_common.py:1274 ishtar_common/models.py:5446
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:160
 msgid "Receipt date in documentation"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1281 ishtar_common/models.py:5407
+#: ishtar_common/forms_common.py:1281 ishtar_common/models.py:5450
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:182
 msgid "Additional information"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1283 ishtar_common/forms_common.py:1403
-#: ishtar_common/models.py:5409
+#: ishtar_common/models.py:5452
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:108
 msgid "Has a duplicate"
 msgstr ""
@@ -7772,7 +7803,7 @@ msgstr ""
 
 #: ishtar_common/forms_common.py:1392 ishtar_common/forms_common.py:1499
 #: ishtar_common/forms_common.py:1609 ishtar_common/forms_common.py:1653
-#: ishtar_common/models.py:5073
+#: ishtar_common/models.py:5116
 #: ishtar_common/templates/ishtar/wizard/wizard_person_deletion.html:139
 msgid "Author"
 msgstr ""
@@ -7814,8 +7845,8 @@ msgstr ""
 msgid "Would you like to delete this documentation?"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1617 ishtar_common/models.py:5051
-#: ishtar_common/models.py:5067 ishtar_common/models_imports.py:717
+#: ishtar_common/forms_common.py:1617 ishtar_common/models.py:5094
+#: ishtar_common/models.py:5110 ishtar_common/models_imports.py:719
 msgid "Author type"
 msgstr ""
 
@@ -7832,11 +7863,11 @@ msgid "There are identical authors."
 msgstr ""
 
 #: ishtar_common/forms_common.py:1671 ishtar_common/forms_common.py:1726
-#: ishtar_common/models.py:2536
+#: ishtar_common/models.py:2574
 msgid "Query"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1676 ishtar_common/models.py:2540
+#: ishtar_common/forms_common.py:1676 ishtar_common/models.py:2578
 msgid "Is an alert"
 msgstr ""
 
@@ -7865,7 +7896,7 @@ msgstr ""
 msgid "Addition/modification"
 msgstr ""
 
-#: ishtar_common/ishtar_menu.py:40 ishtar_common/models.py:3228
+#: ishtar_common/ishtar_menu.py:40 ishtar_common/models.py:3266
 #: ishtar_common/views.py:1223
 msgid "Global variables"
 msgstr ""
@@ -7882,7 +7913,7 @@ msgstr ""
 msgid "Manual merge"
 msgstr ""
 
-#: ishtar_common/ishtar_menu.py:110 ishtar_common/models_imports.py:977
+#: ishtar_common/ishtar_menu.py:110 ishtar_common/models_imports.py:979
 msgid "Imports"
 msgstr ""
 
@@ -7902,36 +7933,36 @@ msgstr ""
 msgid "Documentation / Images"
 msgstr ""
 
-#: ishtar_common/models.py:287
+#: ishtar_common/models.py:325
 msgid "Not a valid item."
 msgstr ""
 
-#: ishtar_common/models.py:303
+#: ishtar_common/models.py:341
 msgid "A selected item is not a valid item."
 msgstr ""
 
-#: ishtar_common/models.py:315
+#: ishtar_common/models.py:353
 msgid "This item already exists."
 msgstr ""
 
-#: ishtar_common/models.py:591
+#: ishtar_common/models.py:629
 msgid "Textual ID"
 msgstr ""
 
-#: ishtar_common/models.py:594
+#: ishtar_common/models.py:632
 msgid ""
 "The slug is the standardized version of the name. It contains only lowercase "
 "letters, numbers and hyphens. Each slug must be unique."
 msgstr ""
 
-#: ishtar_common/models.py:598 ishtar_common/models.py:3052
-#: ishtar_common/models.py:3546 ishtar_common/models.py:4945
-#: ishtar_common/models_imports.py:114 ishtar_common/models_imports.py:623
+#: ishtar_common/models.py:636 ishtar_common/models.py:3090
+#: ishtar_common/models.py:3584 ishtar_common/models.py:4988
+#: ishtar_common/models_imports.py:114 ishtar_common/models_imports.py:625
 msgid "Available"
 msgstr ""
 
-#: ishtar_common/models.py:1100 ishtar_common/models.py:1347
-#: ishtar_common/models_imports.py:644
+#: ishtar_common/models.py:1138 ishtar_common/models.py:1385
+#: ishtar_common/models_imports.py:646
 #: ishtar_common/templates/ishtar/formset_import_match.html:33
 #: ishtar_common/templates/ishtar/import_step_by_step.html:171
 #: ishtar_common/templates/ishtar/import_step_by_step.html:199
@@ -7940,79 +7971,79 @@ msgstr ""
 msgid "Key"
 msgstr ""
 
-#: ishtar_common/models.py:1106
+#: ishtar_common/models.py:1144
 msgid "Specific key to an import"
 msgstr ""
 
-#: ishtar_common/models.py:1253
+#: ishtar_common/models.py:1291
 msgid "Generated relation image (SVG)"
 msgstr ""
 
-#: ishtar_common/models.py:1257
+#: ishtar_common/models.py:1295
 msgid "Generated relation image (PNG)"
 msgstr ""
 
-#: ishtar_common/models.py:1261
+#: ishtar_common/models.py:1299
 msgid "Generated relation image (DOT)"
 msgstr ""
 
-#: ishtar_common/models.py:1265
+#: ishtar_common/models.py:1303
 msgid "Generated above relation image (SVG)"
 msgstr ""
 
-#: ishtar_common/models.py:1269
+#: ishtar_common/models.py:1307
 msgid "Generated above relation image (DOT)"
 msgstr ""
 
-#: ishtar_common/models.py:1273
+#: ishtar_common/models.py:1311
 msgid "Generated above relation image (PNG)"
 msgstr ""
 
-#: ishtar_common/models.py:1277
+#: ishtar_common/models.py:1315
 msgid "Generated below relation image (SVG)"
 msgstr ""
 
-#: ishtar_common/models.py:1281
+#: ishtar_common/models.py:1319
 msgid "Generated below relation image (DOT)"
 msgstr ""
 
-#: ishtar_common/models.py:1285
+#: ishtar_common/models.py:1323
 msgid "Generated below relation image (PNG)"
 msgstr ""
 
-#: ishtar_common/models.py:1314
+#: ishtar_common/models.py:1352
 msgid "Json data - Menu"
 msgstr ""
 
-#: ishtar_common/models.py:1315
+#: ishtar_common/models.py:1353
 msgid "Json data - Menus"
 msgstr ""
 
-#: ishtar_common/models.py:1327
+#: ishtar_common/models.py:1365
 msgid "Text"
 msgstr ""
 
-#: ishtar_common/models.py:1328
+#: ishtar_common/models.py:1366
 msgid "Long text"
 msgstr ""
 
-#: ishtar_common/models.py:1329 ishtar_common/models_imports.py:765
+#: ishtar_common/models.py:1367 ishtar_common/models_imports.py:767
 msgid "Integer"
 msgstr ""
 
-#: ishtar_common/models.py:1330
+#: ishtar_common/models.py:1368
 msgid "Boolean"
 msgstr ""
 
-#: ishtar_common/models.py:1331 ishtar_common/models_imports.py:766
+#: ishtar_common/models.py:1369 ishtar_common/models_imports.py:768
 msgid "Float"
 msgstr ""
 
-#: ishtar_common/models.py:1333
+#: ishtar_common/models.py:1371
 msgid "Choices"
 msgstr ""
 
-#: ishtar_common/models.py:1348
+#: ishtar_common/models.py:1386
 msgid ""
 "Value of the key in the JSON schema. For hierarchical key use \"__\" to "
 "explain it. For instance for the key 'my_subkey' with data such as "
@@ -8020,1178 +8051,1178 @@ msgid ""
 "my_key__my_subkey."
 msgstr ""
 
-#: ishtar_common/models.py:1352
+#: ishtar_common/models.py:1390
 msgid "Display"
 msgstr ""
 
-#: ishtar_common/models.py:1356
+#: ishtar_common/models.py:1394
 msgid "Use in search indexes"
 msgstr ""
 
-#: ishtar_common/models.py:1365
+#: ishtar_common/models.py:1403
 msgid "Json data - Field"
 msgstr ""
 
-#: ishtar_common/models.py:1366
+#: ishtar_common/models.py:1404
 msgid "Json data - Fields"
 msgstr ""
 
-#: ishtar_common/models.py:1381
+#: ishtar_common/models.py:1419
 msgid "Content types of the field and of the menu do not match"
 msgstr ""
 
-#: ishtar_common/models.py:1543
+#: ishtar_common/models.py:1581
 msgid "Search vector"
 msgstr ""
 
-#: ishtar_common/models.py:1544
+#: ishtar_common/models.py:1582
 msgid "Auto filled at save"
 msgstr ""
 
-#: ishtar_common/models.py:1831 ishtar_common/models.py:5318
+#: ishtar_common/models.py:1869 ishtar_common/models.py:5361
 msgctxt "key for text search"
 msgid "has-image"
 msgstr ""
 
-#: ishtar_common/models.py:1835
+#: ishtar_common/models.py:1873
 msgctxt "key for text search"
 msgid "has-url"
 msgstr ""
 
-#: ishtar_common/models.py:1839
+#: ishtar_common/models.py:1877
 msgctxt "key for text search"
 msgid "has-attached-file"
 msgstr ""
 
-#: ishtar_common/models.py:1893
+#: ishtar_common/models.py:1931
 msgid "Add document/image"
 msgstr ""
 
-#: ishtar_common/models.py:1895
+#: ishtar_common/models.py:1933
 msgid "doc./image"
 msgstr ""
 
-#: ishtar_common/models.py:1906
+#: ishtar_common/models.py:1944
 msgid "Authority name"
 msgstr ""
 
-#: ishtar_common/models.py:1907
+#: ishtar_common/models.py:1945
 msgid "Authority SRID"
 msgstr ""
 
-#: ishtar_common/models.py:1910 ishtar_common/models_imports.py:757
+#: ishtar_common/models.py:1948 ishtar_common/models_imports.py:759
 msgid "Spatial reference system"
 msgstr ""
 
-#: ishtar_common/models.py:1911
+#: ishtar_common/models.py:1949
 msgid "Spatial reference systems"
 msgstr ""
 
-#: ishtar_common/models.py:1921
+#: ishtar_common/models.py:1959
 msgid "Precise"
 msgstr ""
 
-#: ishtar_common/models.py:1921
+#: ishtar_common/models.py:1959
 msgid "Polygon"
 msgstr ""
 
-#: ishtar_common/models.py:1940
+#: ishtar_common/models.py:1978
 #: ishtar_common/templates/ishtar/blocks/sheet_coordinates.html:20
 msgid "Point source"
 msgstr ""
 
-#: ishtar_common/models.py:1943
+#: ishtar_common/models.py:1981
 msgid "Point source item"
 msgstr ""
 
-#: ishtar_common/models.py:1947
+#: ishtar_common/models.py:1985
 msgid "Multi-polygon source"
 msgstr ""
 
-#: ishtar_common/models.py:1950
+#: ishtar_common/models.py:1988
 msgid "Multi polygon source item"
 msgstr ""
 
-#: ishtar_common/models.py:2195
+#: ishtar_common/models.py:2233
 msgid "Last editor"
 msgstr ""
 
-#: ishtar_common/models.py:2198
+#: ishtar_common/models.py:2236
 msgid "Creator"
 msgstr ""
 
-#: ishtar_common/models.py:2202
+#: ishtar_common/models.py:2240
 msgid "Need update"
 msgstr ""
 
-#: ishtar_common/models.py:2204
+#: ishtar_common/models.py:2242
 msgid "Item locked for edition"
 msgstr ""
 
-#: ishtar_common/models.py:2207
+#: ishtar_common/models.py:2245
 msgid "Locked by"
 msgstr ""
 
-#: ishtar_common/models.py:2215
+#: ishtar_common/models.py:2253
 msgctxt "key for text search"
 msgid "modified-by"
 msgstr ""
 
-#: ishtar_common/models.py:2219
+#: ishtar_common/models.py:2257
 msgctxt "key for text search"
 msgid "modified-before"
 msgstr ""
 
-#: ishtar_common/models.py:2223
+#: ishtar_common/models.py:2261
 msgctxt "key for text search"
 msgid "modified-after"
 msgstr ""
 
-#: ishtar_common/models.py:2450
+#: ishtar_common/models.py:2488
 msgid "Above"
 msgstr ""
 
-#: ishtar_common/models.py:2451
+#: ishtar_common/models.py:2489
 msgid "Below"
 msgstr ""
 
-#: ishtar_common/models.py:2452
+#: ishtar_common/models.py:2490
 msgid "Equal"
 msgstr ""
 
-#: ishtar_common/models.py:2458
+#: ishtar_common/models.py:2496
 msgid "Symmetrical"
 msgstr ""
 
-#: ishtar_common/models.py:2459
+#: ishtar_common/models.py:2497
 msgid "Tiny label"
 msgstr ""
 
-#: ishtar_common/models.py:2462
+#: ishtar_common/models.py:2500
 msgid "Inverse relation"
 msgstr ""
 
-#: ishtar_common/models.py:2465
+#: ishtar_common/models.py:2503
 msgid "Logical relation"
 msgstr ""
 
-#: ishtar_common/models.py:2475
+#: ishtar_common/models.py:2513
 msgid "Cannot have symmetrical and an inverse_relation"
 msgstr ""
 
-#: ishtar_common/models.py:2538
+#: ishtar_common/models.py:2576
 msgid "Content type"
 msgstr ""
 
-#: ishtar_common/models.py:2543
+#: ishtar_common/models.py:2581
 msgid "Search query"
 msgstr ""
 
-#: ishtar_common/models.py:2544
+#: ishtar_common/models.py:2582
 msgid "Search queries"
 msgstr ""
 
-#: ishtar_common/models.py:2660
+#: ishtar_common/models.py:2698
 msgid "Regenerate ID"
 msgstr ""
 
-#: ishtar_common/models.py:2662
+#: ishtar_common/models.py:2700
 msgid "regen."
 msgstr ""
 
-#: ishtar_common/models.py:2749
+#: ishtar_common/models.py:2787
 msgid "Euro"
 msgstr ""
 
-#: ishtar_common/models.py:2750
+#: ishtar_common/models.py:2788
 msgid "US dollar"
 msgstr ""
 
-#: ishtar_common/models.py:2753
+#: ishtar_common/models.py:2791
 msgid "Site"
 msgstr ""
 
-#: ishtar_common/models.py:2753
+#: ishtar_common/models.py:2791
 msgid "Archaeological entity"
 msgstr ""
 
-#: ishtar_common/models.py:2757
+#: ishtar_common/models.py:2795
 msgid "Site search"
 msgstr ""
 
-#: ishtar_common/models.py:2758
+#: ishtar_common/models.py:2796
 msgid "New site"
 msgstr ""
 
-#: ishtar_common/models.py:2759
+#: ishtar_common/models.py:2797
 msgid "Site modification"
 msgstr ""
 
-#: ishtar_common/models.py:2761
+#: ishtar_common/models.py:2799
 msgid "Site (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:2763
+#: ishtar_common/models.py:2801
 msgid "Site name (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:2764
+#: ishtar_common/models.py:2802
 msgid "Site (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:2765
+#: ishtar_common/models.py:2803
 msgid "Site name (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:2768
+#: ishtar_common/models.py:2806
 msgid "Archaeological entity search"
 msgstr ""
 
-#: ishtar_common/models.py:2769
+#: ishtar_common/models.py:2807
 msgid "New archaeological entity"
 msgstr ""
 
-#: ishtar_common/models.py:2770
+#: ishtar_common/models.py:2808
 msgid "Archaeological entity modification"
 msgstr ""
 
-#: ishtar_common/models.py:2771
+#: ishtar_common/models.py:2809
 msgid "Archaeological entity deletion"
 msgstr ""
 
-#: ishtar_common/models.py:2772
+#: ishtar_common/models.py:2810
 msgid "Archaeological entity (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:2774
+#: ishtar_common/models.py:2812
 msgid "Archaeological entity name (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:2776
+#: ishtar_common/models.py:2814
 msgid "Archaeological entity (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:2779
+#: ishtar_common/models.py:2817
 msgid "Archaeological entity name (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:2784
+#: ishtar_common/models.py:2822
 msgid "name.firstname"
 msgstr ""
 
-#: ishtar_common/models.py:2785
+#: ishtar_common/models.py:2823
 msgid "firstname.name"
 msgstr ""
 
-#: ishtar_common/models.py:2793
+#: ishtar_common/models.py:2831
 msgid "Current active"
 msgstr ""
 
-#: ishtar_common/models.py:2795
+#: ishtar_common/models.py:2833
 msgid "Activate experimental feature"
 msgstr ""
 
-#: ishtar_common/models.py:2797
+#: ishtar_common/models.py:2835
 msgid "Warning name"
 msgstr ""
 
-#: ishtar_common/models.py:2798
+#: ishtar_common/models.py:2836
 msgid "Warning message"
 msgstr ""
 
-#: ishtar_common/models.py:2800
+#: ishtar_common/models.py:2838
 msgid "Alternate configuration"
 msgstr ""
 
-#: ishtar_common/models.py:2802
+#: ishtar_common/models.py:2840
 msgid "Choose an alternate configuration for label, index management"
 msgstr ""
 
-#: ishtar_common/models.py:2806
+#: ishtar_common/models.py:2844
 msgid "Files module"
 msgstr ""
 
-#: ishtar_common/models.py:2808
+#: ishtar_common/models.py:2846
 msgid "Archaeological site module"
 msgstr ""
 
-#: ishtar_common/models.py:2810
+#: ishtar_common/models.py:2848
 msgid "Archaeological site type"
 msgstr ""
 
-#: ishtar_common/models.py:2814
+#: ishtar_common/models.py:2852
 msgid "Context records module"
 msgstr ""
 
-#: ishtar_common/models.py:2816
+#: ishtar_common/models.py:2854
 msgid "Finds module"
 msgstr ""
 
-#: ishtar_common/models.py:2817
+#: ishtar_common/models.py:2855
 msgid "Need context records module"
 msgstr ""
 
-#: ishtar_common/models.py:2819
+#: ishtar_common/models.py:2857
 msgid "Find index is based on"
 msgstr ""
 
-#: ishtar_common/models.py:2821
+#: ishtar_common/models.py:2859
 msgid ""
 "To prevent irrelevant indexes, change this parameter only if there is no "
 "find in the database"
 msgstr ""
 
-#: ishtar_common/models.py:2824
+#: ishtar_common/models.py:2862
 msgid "Warehouses module"
 msgstr ""
 
-#: ishtar_common/models.py:2825
+#: ishtar_common/models.py:2863
 msgid "Need finds module"
 msgstr ""
 
-#: ishtar_common/models.py:2826
+#: ishtar_common/models.py:2864
 msgid "Preservation module"
 msgstr ""
 
-#: ishtar_common/models.py:2828
+#: ishtar_common/models.py:2866
 msgid "Mapping module"
 msgstr ""
 
-#: ishtar_common/models.py:2830
+#: ishtar_common/models.py:2868
 msgid "Point precision (search and sheets)"
 msgstr ""
 
-#: ishtar_common/models.py:2832
+#: ishtar_common/models.py:2870
 msgid ""
 "Number of digit to round from the decimal point for coordinates in WGS84 "
 "(latitude, longitude). Empty value means no round."
 msgstr ""
 
-#: ishtar_common/models.py:2837
+#: ishtar_common/models.py:2875
 msgid "Locate warehouse and containers"
 msgstr ""
 
-#: ishtar_common/models.py:2839
+#: ishtar_common/models.py:2877
 msgid ""
 "Mapping module must be activated. With many containers and background task "
 "not activated, activating this option may consume many resources."
 msgstr ""
 
-#: ishtar_common/models.py:2844
+#: ishtar_common/models.py:2882
 msgid "Use town to locate when coordinates are missing"
 msgstr ""
 
-#: ishtar_common/models.py:2845
+#: ishtar_common/models.py:2883
 msgid "Generate relation graph"
 msgstr ""
 
-#: ishtar_common/models.py:2847
+#: ishtar_common/models.py:2885
 msgid "Underwater module"
 msgstr ""
 
-#: ishtar_common/models.py:2849
+#: ishtar_common/models.py:2887
 msgid "Parcel are mandatory for context records"
 msgstr ""
 
-#: ishtar_common/models.py:2851
+#: ishtar_common/models.py:2889
 msgid "Home page"
 msgstr ""
 
-#: ishtar_common/models.py:2852
+#: ishtar_common/models.py:2890
 #, python-brace-format
 msgid ""
 "Homepage of Ishtar - if not defined a default homepage will appear. Use the "
 "markdown syntax. {random_image} can be used to display a random image."
 msgstr ""
 
-#: ishtar_common/models.py:2856
+#: ishtar_common/models.py:2894
 msgid "Main operation code prefix"
 msgstr ""
 
-#: ishtar_common/models.py:2860
+#: ishtar_common/models.py:2898
 msgid "Default operation code prefix"
 msgstr ""
 
-#: ishtar_common/models.py:2864
+#: ishtar_common/models.py:2902
 msgid "Operation region code"
 msgstr ""
 
-#: ishtar_common/models.py:2868
+#: ishtar_common/models.py:2906
 msgid "File external id"
 msgstr ""
 
-#: ishtar_common/models.py:2870
+#: ishtar_common/models.py:2908
 msgid ""
 "Formula to manage file external ID. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2875
+#: ishtar_common/models.py:2913
 msgid "Parcel external id"
 msgstr ""
 
-#: ishtar_common/models.py:2878
+#: ishtar_common/models.py:2916
 msgid ""
 "Formula to manage parcel external ID. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2883
+#: ishtar_common/models.py:2921
 msgid "Context record external id"
 msgstr ""
 
-#: ishtar_common/models.py:2885
+#: ishtar_common/models.py:2923
 msgid ""
 "Formula to manage context record external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2890
+#: ishtar_common/models.py:2928
 msgid "Base find external id"
 msgstr ""
 
-#: ishtar_common/models.py:2892
+#: ishtar_common/models.py:2930
 msgid ""
 "Formula to manage base find external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2897
+#: ishtar_common/models.py:2935
 msgid "Find external id"
 msgstr ""
 
-#: ishtar_common/models.py:2899
+#: ishtar_common/models.py:2937
 msgid ""
 "Formula to manage find external ID. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2904
+#: ishtar_common/models.py:2942
 msgid "Container external id"
 msgstr ""
 
-#: ishtar_common/models.py:2906
+#: ishtar_common/models.py:2944
 msgid ""
 "Formula to manage container external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2911
+#: ishtar_common/models.py:2949
 msgid "Warehouse external id"
 msgstr ""
 
-#: ishtar_common/models.py:2913
+#: ishtar_common/models.py:2951
 msgid ""
 "Formula to manage warehouse external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2918
+#: ishtar_common/models.py:2956
 msgid "Document external id"
 msgstr ""
 
-#: ishtar_common/models.py:2920
+#: ishtar_common/models.py:2958
 msgid ""
 "Formula to manage document external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2925
+#: ishtar_common/models.py:2963
 msgid "Raw name for person"
 msgstr ""
 
-#: ishtar_common/models.py:2927
+#: ishtar_common/models.py:2965
 msgid ""
 "Formula to manage person raw_name. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:2931
+#: ishtar_common/models.py:2969
 msgid "Use auto index for finds"
 msgstr ""
 
-#: ishtar_common/models.py:2933
+#: ishtar_common/models.py:2971
 msgid "Currency"
 msgstr ""
 
-#: ishtar_common/models.py:2936
+#: ishtar_common/models.py:2974
 msgid "Naming style for accounts"
 msgstr ""
 
-#: ishtar_common/models.py:2943
+#: ishtar_common/models.py:2981
 msgid "Maps - default zoom"
 msgstr ""
 
-#: ishtar_common/models.py:2946
+#: ishtar_common/models.py:2984
 msgid "Spatial Reference System for display"
 msgstr ""
 
-#: ishtar_common/models.py:2948
+#: ishtar_common/models.py:2986
 msgid "Spatial Reference System used for display when no SRS is defined"
 msgstr ""
 
-#: ishtar_common/models.py:2954
+#: ishtar_common/models.py:2992
 msgid "Ishtar site profile"
 msgstr ""
 
-#: ishtar_common/models.py:2955
+#: ishtar_common/models.py:2993
 msgid "Ishtar site profiles"
 msgstr ""
 
-#: ishtar_common/models.py:3054
+#: ishtar_common/models.py:3092
 msgid "Enable this form"
 msgstr ""
 
-#: ishtar_common/models.py:3055
+#: ishtar_common/models.py:3093
 msgid ""
 "Disable with caution: disabling a form with mandatory fields may lead to "
 "database errors."
 msgstr ""
 
-#: ishtar_common/models.py:3058
+#: ishtar_common/models.py:3096
 msgid "Apply to all"
 msgstr ""
 
-#: ishtar_common/models.py:3059
+#: ishtar_common/models.py:3097
 msgid ""
 "Apply this form to all users. If set to True, selecting user and user type "
 "is useless."
 msgstr ""
 
-#: ishtar_common/models.py:3068
+#: ishtar_common/models.py:3106
 msgid "Custom form"
 msgstr ""
 
-#: ishtar_common/models.py:3069
+#: ishtar_common/models.py:3107
 msgid "Custom forms"
 msgstr ""
 
-#: ishtar_common/models.py:3089
+#: ishtar_common/models.py:3127
 msgid "User types"
 msgstr ""
 
-#: ishtar_common/models.py:3174
+#: ishtar_common/models.py:3212
 msgid "Excluded field"
 msgstr ""
 
-#: ishtar_common/models.py:3175
+#: ishtar_common/models.py:3213
 msgid "Excluded fields"
 msgstr ""
 
-#: ishtar_common/models.py:3203
+#: ishtar_common/models.py:3241
 #: ishtar_common/templates/blocks/form_flex_snippet.html:18
 #: ishtar_common/templates/blocks/table_form_snippet.html:9
 msgid "Help"
 msgstr ""
 
-#: ishtar_common/models.py:3207
+#: ishtar_common/models.py:3245
 msgid "Custom form - Json data field"
 msgstr ""
 
-#: ishtar_common/models.py:3208
+#: ishtar_common/models.py:3246
 msgid "Custom form - Json data fields"
 msgstr ""
 
-#: ishtar_common/models.py:3220
+#: ishtar_common/models.py:3258
 msgid "Variable name"
 msgstr ""
 
-#: ishtar_common/models.py:3221
+#: ishtar_common/models.py:3259
 msgid "Description of the variable"
 msgstr ""
 
-#: ishtar_common/models.py:3227
+#: ishtar_common/models.py:3265
 msgid "Global variable"
 msgstr ""
 
-#: ishtar_common/models.py:3259
+#: ishtar_common/models.py:3297
 msgid "Model name"
 msgstr ""
 
-#: ishtar_common/models.py:3260
+#: ishtar_common/models.py:3298
 msgid "Associated primary key"
 msgstr ""
 
-#: ishtar_common/models.py:3266
+#: ishtar_common/models.py:3304
 msgid "Cache for stats"
 msgstr ""
 
-#: ishtar_common/models.py:3267
+#: ishtar_common/models.py:3305
 msgid "Caches for stats"
 msgstr ""
 
-#: ishtar_common/models.py:3547
+#: ishtar_common/models.py:3585
 msgid "Used for labels"
 msgstr ""
 
-#: ishtar_common/models.py:3549
+#: ishtar_common/models.py:3587
 msgid "Number of label per page"
 msgstr ""
 
-#: ishtar_common/models.py:3550
+#: ishtar_common/models.py:3588
 msgid "Only relevant for label template"
 msgstr ""
 
-#: ishtar_common/models.py:3556
+#: ishtar_common/models.py:3594
 msgid "Document template"
 msgstr ""
 
-#: ishtar_common/models.py:3557
+#: ishtar_common/models.py:3595
 msgid "Document templates"
 msgstr ""
 
-#: ishtar_common/models.py:3568
+#: ishtar_common/models.py:3606
 msgid "For label template, you must provide number of label per page."
 msgstr ""
 
-#: ishtar_common/models.py:3748
+#: ishtar_common/models.py:3786
 msgid "Year of creation"
 msgstr ""
 
-#: ishtar_common/models.py:3749
+#: ishtar_common/models.py:3787
 msgid "Filling this field is relevant to distinguish old towns from new towns."
 msgstr ""
 
-#: ishtar_common/models.py:3905
+#: ishtar_common/models.py:3943
 msgid "Only four level of parent are managed."
 msgstr ""
 
-#: ishtar_common/models.py:3944
+#: ishtar_common/models.py:3982
 msgid "Town (precise)"
 msgstr ""
 
-#: ishtar_common/models.py:3968
+#: ishtar_common/models.py:4006
 msgid "Raw phone"
 msgstr ""
 
-#: ishtar_common/models.py:3974
+#: ishtar_common/models.py:4012
 msgid "Alternative address is prefered"
 msgstr ""
 
-#: ishtar_common/models.py:4014
+#: ishtar_common/models.py:4052
 msgid "No associated address"
 msgstr ""
 
-#: ishtar_common/models.py:4099
+#: ishtar_common/models.py:4137
 msgid "Tel: "
 msgstr ""
 
-#: ishtar_common/models.py:4103
+#: ishtar_common/models.py:4141
 msgid "Mobile: "
 msgstr ""
 
-#: ishtar_common/models.py:4107
+#: ishtar_common/models.py:4145
 msgid "Email: "
 msgstr ""
 
-#: ishtar_common/models.py:4112
+#: ishtar_common/models.py:4150
 msgid "Merge key"
 msgstr ""
 
-#: ishtar_common/models.py:4184
+#: ishtar_common/models.py:4222
 msgid "Organization types"
 msgstr ""
 
-#: ishtar_common/models.py:4192
+#: ishtar_common/models.py:4231
 msgid "Error: planning_service type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:4199 ishtar_common/models.py:4334
+#: ishtar_common/models.py:4239 ishtar_common/models.py:4376
 msgid "Error: general_contractor type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:4255
+#: ishtar_common/models.py:4295
 msgid "Organizations"
 msgstr ""
 
-#: ishtar_common/models.py:4286
+#: ishtar_common/models.py:4326
 msgid "unknown organization"
 msgstr ""
 
-#: ishtar_common/models.py:4312
+#: ishtar_common/models.py:4352
 msgid "Person types"
 msgstr ""
 
-#: ishtar_common/models.py:4327
+#: ishtar_common/models.py:4368
 msgid "Error: sra_agent type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:4341
+#: ishtar_common/models.py:4384
 msgid "Error: responsible_planning_service type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:4346 ishtar_common/models_imports.py:759
+#: ishtar_common/models.py:4389 ishtar_common/models_imports.py:761
 msgid "Title type"
 msgstr ""
 
-#: ishtar_common/models.py:4347
+#: ishtar_common/models.py:4390
 msgid "Title types"
 msgstr ""
 
-#: ishtar_common/models.py:4359
+#: ishtar_common/models.py:4402
 msgid "Mr"
 msgstr ""
 
-#: ishtar_common/models.py:4360
+#: ishtar_common/models.py:4403
 msgid "Miss"
 msgstr ""
 
-#: ishtar_common/models.py:4361
+#: ishtar_common/models.py:4404
 msgid "Mr and Mrs"
 msgstr ""
 
-#: ishtar_common/models.py:4362
+#: ishtar_common/models.py:4405
 msgid "Mrs"
 msgstr ""
 
-#: ishtar_common/models.py:4363
+#: ishtar_common/models.py:4406
 msgid "Doctor"
 msgstr ""
 
-#: ishtar_common/models.py:4397 ishtar_common/models.py:4831
+#: ishtar_common/models.py:4440 ishtar_common/models.py:4874
 msgctxt "key for text search"
 msgid "surname"
 msgstr ""
 
-#: ishtar_common/models.py:4401 ishtar_common/models.py:4835
+#: ishtar_common/models.py:4444 ishtar_common/models.py:4878
 msgctxt "key for text search"
 msgid "email"
 msgstr ""
 
-#: ishtar_common/models.py:4409 ishtar_common/models.py:4843
+#: ishtar_common/models.py:4452 ishtar_common/models.py:4886
 msgctxt "key for text search"
 msgid "organization"
 msgstr ""
 
-#: ishtar_common/models.py:4413
+#: ishtar_common/models.py:4456
 msgctxt "key for text search"
 msgid "has-account"
 msgstr ""
 
-#: ishtar_common/models.py:4442
+#: ishtar_common/models.py:4485
 msgid "Contact type"
 msgstr ""
 
-#: ishtar_common/models.py:4445 ishtar_common/models.py:4547
+#: ishtar_common/models.py:4488 ishtar_common/models.py:4590
 msgid "Types"
 msgstr ""
 
-#: ishtar_common/models.py:4448
+#: ishtar_common/models.py:4491
 msgid "Is attached to"
 msgstr ""
 
-#: ishtar_common/models.py:4456
+#: ishtar_common/models.py:4499
 msgid "Persons"
 msgstr ""
 
-#: ishtar_common/models.py:4685
+#: ishtar_common/models.py:4728
 msgid "Groups"
 msgstr ""
 
-#: ishtar_common/models.py:4690
+#: ishtar_common/models.py:4733
 msgid "Profile types"
 msgstr ""
 
-#: ishtar_common/models.py:4701
+#: ishtar_common/models.py:4744
 msgid "Profile type summary"
 msgstr ""
 
-#: ishtar_common/models.py:4702
+#: ishtar_common/models.py:4745
 msgid "Profile types summary"
 msgstr ""
 
-#: ishtar_common/models.py:4713
+#: ishtar_common/models.py:4756
 msgid "Show field number"
 msgstr ""
 
-#: ishtar_common/models.py:4714
+#: ishtar_common/models.py:4757
 msgid "Automatically pin"
 msgstr ""
 
-#: ishtar_common/models.py:4715
+#: ishtar_common/models.py:4758
 msgid "Display pin menu"
 msgstr ""
 
-#: ishtar_common/models.py:4721
+#: ishtar_common/models.py:4764
 msgid "User profile"
 msgstr ""
 
-#: ishtar_common/models.py:4722
+#: ishtar_common/models.py:4765
 msgid "User profiles"
 msgstr ""
 
-#: ishtar_common/models.py:4823
+#: ishtar_common/models.py:4866
 msgctxt "key for text search"
 msgid "username"
 msgstr ""
 
-#: ishtar_common/models.py:4854
+#: ishtar_common/models.py:4897
 msgid "Advanced shortcut menu"
 msgstr ""
 
-#: ishtar_common/models.py:4857
+#: ishtar_common/models.py:4900
 msgid "Ishtar user"
 msgstr ""
 
-#: ishtar_common/models.py:4858
+#: ishtar_common/models.py:4901
 msgid "Ishtar users"
 msgstr ""
 
-#: ishtar_common/models.py:4940
+#: ishtar_common/models.py:4983
 msgid "Public"
 msgstr ""
 
-#: ishtar_common/models.py:5052
+#: ishtar_common/models.py:5095
 msgid "Author types"
 msgstr ""
 
-#: ishtar_common/models.py:5134
+#: ishtar_common/models.py:5177
 msgid "Source types"
 msgstr ""
 
-#: ishtar_common/models.py:5144 ishtar_common/models_imports.py:758
+#: ishtar_common/models.py:5187 ishtar_common/models_imports.py:760
 msgid "Support type"
 msgstr ""
 
-#: ishtar_common/models.py:5145
+#: ishtar_common/models.py:5188
 msgid "Support types"
 msgstr ""
 
-#: ishtar_common/models.py:5154
+#: ishtar_common/models.py:5197
 msgid "Format type"
 msgstr ""
 
-#: ishtar_common/models.py:5155
+#: ishtar_common/models.py:5198
 msgid "Format types"
 msgstr ""
 
-#: ishtar_common/models.py:5164
+#: ishtar_common/models.py:5207
 msgid "URL"
 msgstr ""
 
-#: ishtar_common/models.py:5167
+#: ishtar_common/models.py:5210
 msgid "License type"
 msgstr ""
 
-#: ishtar_common/models.py:5168
+#: ishtar_common/models.py:5211
 msgid "License types"
 msgstr ""
 
-#: ishtar_common/models.py:5245
+#: ishtar_common/models.py:5288
 msgctxt "key for text search"
 msgid "author"
 msgstr ""
 
-#: ishtar_common/models.py:5249
+#: ishtar_common/models.py:5292
 msgctxt "key for text search"
 msgid "title"
 msgstr ""
 
-#: ishtar_common/models.py:5261
+#: ishtar_common/models.py:5304
 msgctxt "key for text search"
 msgid "internal-reference"
 msgstr ""
 
-#: ishtar_common/models.py:5273
+#: ishtar_common/models.py:5316
 msgctxt "key for text search"
 msgid "additional-information"
 msgstr ""
 
-#: ishtar_common/models.py:5277
+#: ishtar_common/models.py:5320
 msgctxt "key for text search"
 msgid "has-duplicate"
 msgstr ""
 
-#: ishtar_common/models.py:5289
+#: ishtar_common/models.py:5332
 msgctxt "key for text search"
 msgid "basket-finds"
 msgstr ""
 
-#: ishtar_common/models.py:5293 ishtar_common/models.py:5344
+#: ishtar_common/models.py:5336 ishtar_common/models.py:5387
 msgctxt "key for text search"
 msgid "find"
 msgstr ""
 
-#: ishtar_common/models.py:5305
+#: ishtar_common/models.py:5348
 msgctxt "key for text search"
 msgid "container"
 msgstr ""
 
-#: ishtar_common/models.py:5348
+#: ishtar_common/models.py:5391
 msgctxt "key for text search"
 msgid "treatment"
 msgstr ""
 
-#: ishtar_common/models.py:5351
+#: ishtar_common/models.py:5394
 msgctxt "key for text search"
 msgid "treatment-file"
 msgstr ""
 
-#: ishtar_common/models.py:5380
+#: ishtar_common/models.py:5423
 msgid "License"
 msgstr ""
 
-#: ishtar_common/models.py:5382
+#: ishtar_common/models.py:5425
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:78
 msgid "Support"
 msgstr ""
 
-#: ishtar_common/models.py:5385 ishtar_common/models_imports.py:718
+#: ishtar_common/models.py:5428 ishtar_common/models_imports.py:720
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:88
 msgid "Format"
 msgstr ""
 
-#: ishtar_common/models.py:5388
+#: ishtar_common/models.py:5431
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:98
 msgid "Scale"
 msgstr ""
 
-#: ishtar_common/models.py:5392
+#: ishtar_common/models.py:5435
 msgid "Authors (raw)"
 msgstr ""
 
-#: ishtar_common/models.py:5404
+#: ishtar_common/models.py:5447
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:118
 msgid "Number of items"
 msgstr ""
 
-#: ishtar_common/models.py:5411
+#: ishtar_common/models.py:5454
 msgid "Symbolic links"
 msgstr ""
 
-#: ishtar_common/models.py:5414
+#: ishtar_common/models.py:5457
 msgid "Related"
 msgstr ""
 
-#: ishtar_common/models.py:5418
+#: ishtar_common/models.py:5461
 #: ishtar_common/templates/ishtar/sheet_document.html:4
 msgid "Document"
 msgstr ""
 
-#: ishtar_common/models.py:5423
+#: ishtar_common/models.py:5466
 msgid "Can view all Documents"
 msgstr ""
 
-#: ishtar_common/models.py:5425
+#: ishtar_common/models.py:5468
 msgid "Can view own Document"
 msgstr ""
 
-#: ishtar_common/models.py:5427
+#: ishtar_common/models.py:5470
 msgid "Can add own Document"
 msgstr ""
 
-#: ishtar_common/models.py:5429
+#: ishtar_common/models.py:5472
 msgid "Can change own Document"
 msgstr ""
 
-#: ishtar_common/models.py:5431
+#: ishtar_common/models.py:5474
 msgid "Can delete own Document"
 msgstr ""
 
-#: ishtar_common/models.py:5776
+#: ishtar_common/models.py:5819
 msgid "Is judiciary"
 msgstr ""
 
-#: ishtar_common/models.py:5780
+#: ishtar_common/models.py:5823
 msgid "Operation types"
 msgstr ""
 
-#: ishtar_common/models.py:5819
+#: ishtar_common/models.py:5862
 msgid "Judiciary"
 msgstr ""
 
-#: ishtar_common/models.py:5856
+#: ishtar_common/models.py:5899
 msgid "Filename"
 msgstr ""
 
-#: ishtar_common/models.py:5861
+#: ishtar_common/models.py:5904
 msgid "Administration script"
 msgstr ""
 
-#: ishtar_common/models.py:5862
+#: ishtar_common/models.py:5905
 msgid "Administration scripts"
 msgstr ""
 
-#: ishtar_common/models.py:5869
+#: ishtar_common/models.py:5912
 msgid "Scheduled"
 msgstr ""
 
-#: ishtar_common/models.py:5870
+#: ishtar_common/models.py:5913
 msgid "In progress"
 msgstr ""
 
-#: ishtar_common/models.py:5871 ishtar_common/models_imports.py:881
+#: ishtar_common/models.py:5914 ishtar_common/models_imports.py:883
 msgid "Finished with errors"
 msgstr ""
 
-#: ishtar_common/models.py:5872 ishtar_common/models_imports.py:882
+#: ishtar_common/models.py:5915 ishtar_common/models_imports.py:884
 msgid "Finished"
 msgstr ""
 
-#: ishtar_common/models.py:5885 ishtar_common/models.py:6021
+#: ishtar_common/models.py:5928 ishtar_common/models.py:6064
 msgid "Result"
 msgstr ""
 
-#: ishtar_common/models.py:5888
+#: ishtar_common/models.py:5931
 msgid "Administration task"
 msgstr ""
 
-#: ishtar_common/models.py:5889
+#: ishtar_common/models.py:5932
 msgid "Administration tasks"
 msgstr ""
 
-#: ishtar_common/models.py:5908
+#: ishtar_common/models.py:5951
 msgid ""
 "ISHTAR_SCRIPT_DIR is not set in your local_settings. Contact your "
 "administrator."
 msgstr ""
 
-#: ishtar_common/models.py:5917
+#: ishtar_common/models.py:5960
 msgid ""
 "Your ISHTAR_SCRIPT_DIR is containing dots \"..\". As it can refer to "
 "relative paths, it can be a security issue and this is not allowed. Only put "
 "a full path."
 msgstr ""
 
-#: ishtar_common/models.py:5928
+#: ishtar_common/models.py:5971
 msgid "Your ISHTAR_SCRIPT_DIR: \"{}\" is not a valid directory."
 msgstr ""
 
-#: ishtar_common/models.py:5944
+#: ishtar_common/models.py:5987
 msgid ""
 "Script \"{}\" is not available in your script directory. Check your "
 "configuration."
 msgstr ""
 
-#: ishtar_common/models.py:5984 ishtar_common/models_imports.py:873
+#: ishtar_common/models.py:6027 ishtar_common/models_imports.py:875
 #: ishtar_common/templates/ishtar/dashboards/dashboard_main_detail.html:132
 msgid "Created"
 msgstr ""
 
-#: ishtar_common/models.py:5989
+#: ishtar_common/models.py:6032
 msgid "Filter on"
 msgstr ""
 
-#: ishtar_common/models.py:5992
+#: ishtar_common/models.py:6035
 msgid "Filter query"
 msgstr ""
 
-#: ishtar_common/models.py:5993
+#: ishtar_common/models.py:6036
 msgid "Textual query on this item (try it on the main interface)"
 msgstr ""
 
-#: ishtar_common/models.py:5996
+#: ishtar_common/models.py:6039
 msgid "Export geographic data"
 msgstr ""
 
-#: ishtar_common/models.py:5997
+#: ishtar_common/models.py:6040
 msgid ""
 "Geographic data can represent large volume of information. Geographic data "
 "can be excluded from the export"
 msgstr ""
 
-#: ishtar_common/models.py:6002
+#: ishtar_common/models.py:6045
 msgid "Put locks on associated items"
 msgstr ""
 
-#: ishtar_common/models.py:6006
+#: ishtar_common/models.py:6049
 msgid "Lock user"
 msgstr ""
 
-#: ishtar_common/models.py:6007
+#: ishtar_common/models.py:6050
 msgid ""
 "Owner of the lock if item are locked. Warning: if no user is provided the "
 "locks can be remove by any user with the permission to edit."
 msgstr ""
 
-#: ishtar_common/models.py:6011
+#: ishtar_common/models.py:6054
 msgid "Export types"
 msgstr ""
 
-#: ishtar_common/models.py:6012
+#: ishtar_common/models.py:6055
 msgid "Export configuration"
 msgstr ""
 
-#: ishtar_common/models.py:6013
+#: ishtar_common/models.py:6056
 msgid "Export importers"
 msgstr ""
 
-#: ishtar_common/models.py:6014
+#: ishtar_common/models.py:6057
 msgid "Export towns, areas..."
 msgstr ""
 
-#: ishtar_common/models.py:6015
+#: ishtar_common/models.py:6058
 msgid "Export directory"
 msgstr ""
 
-#: ishtar_common/models.py:6016
+#: ishtar_common/models.py:6059
 msgid "Export documents"
 msgstr ""
 
-#: ishtar_common/models.py:6017
+#: ishtar_common/models.py:6060
 msgid "Export main items"
 msgstr ""
 
-#: ishtar_common/models.py:6023
+#: ishtar_common/models.py:6066
 msgid "Result information"
 msgstr ""
 
-#: ishtar_common/models.py:6027
+#: ishtar_common/models.py:6070
 msgid "Archive - Export"
 msgstr ""
 
-#: ishtar_common/models.py:6028
+#: ishtar_common/models.py:6071
 msgid "Archive - Exports"
 msgstr ""
 
-#: ishtar_common/models.py:6039
+#: ishtar_common/models.py:6082
 msgid "Whole database"
 msgstr ""
 
-#: ishtar_common/models.py:6050
+#: ishtar_common/models.py:6093
 msgid "To filter filter type and filter text must be filled."
 msgstr ""
 
-#: ishtar_common/models.py:6060
+#: ishtar_common/models.py:6103
 msgid "Import user"
 msgstr ""
 
-#: ishtar_common/models.py:6061
+#: ishtar_common/models.py:6104
 msgid ""
 "If set the \"Import user\" will be the editor for last version. If the field "
 "is left empty no history will be recorded."
 msgstr ""
 
-#: ishtar_common/models.py:6068
+#: ishtar_common/models.py:6111
 msgid "Delete before adding"
 msgstr ""
 
-#: ishtar_common/models.py:6069
+#: ishtar_common/models.py:6112
 msgid "Delete existing items before adding"
 msgstr ""
 
-#: ishtar_common/models.py:6071
+#: ishtar_common/models.py:6114
 msgid "Releasing locks on associated items"
 msgstr ""
 
-#: ishtar_common/models.py:6072
+#: ishtar_common/models.py:6115
 msgid "Source"
 msgstr ""
 
-#: ishtar_common/models.py:6075
+#: ishtar_common/models.py:6118
 msgid "Archive - Import"
 msgstr ""
 
-#: ishtar_common/models.py:6076
+#: ishtar_common/models.py:6119
 msgid "Archive - Imports"
 msgstr ""
 
@@ -9267,372 +9298,372 @@ msgstr ""
 msgid "Column number"
 msgstr ""
 
-#: ishtar_common/models_imports.py:422
+#: ishtar_common/models_imports.py:424
 msgid "Required"
 msgstr ""
 
-#: ishtar_common/models_imports.py:424
+#: ishtar_common/models_imports.py:426
 msgid "Export field name"
 msgstr ""
 
-#: ishtar_common/models_imports.py:425
+#: ishtar_common/models_imports.py:427
 msgid ""
 "Fill this field if the field name is ambiguous for export. For instance: "
 "concatenated fields."
 msgstr ""
 
-#: ishtar_common/models_imports.py:431
+#: ishtar_common/models_imports.py:433
 msgid "Importer - Column"
 msgstr ""
 
-#: ishtar_common/models_imports.py:432
+#: ishtar_common/models_imports.py:434
 msgid "Importer - Columns"
 msgstr ""
 
-#: ishtar_common/models_imports.py:466
+#: ishtar_common/models_imports.py:468
 msgid "Field name"
 msgstr ""
 
-#: ishtar_common/models_imports.py:468 ishtar_common/models_imports.py:556
+#: ishtar_common/models_imports.py:470 ishtar_common/models_imports.py:558
 msgid "Force creation of new items"
 msgstr ""
 
-#: ishtar_common/models_imports.py:470 ishtar_common/models_imports.py:558
+#: ishtar_common/models_imports.py:472 ishtar_common/models_imports.py:560
 msgid "Concatenate with existing"
 msgstr ""
 
-#: ishtar_common/models_imports.py:472 ishtar_common/models_imports.py:560
+#: ishtar_common/models_imports.py:474 ishtar_common/models_imports.py:562
 msgid "Concatenate character"
 msgstr ""
 
-#: ishtar_common/models_imports.py:477
+#: ishtar_common/models_imports.py:479
 msgid "Importer - Duplicate field"
 msgstr ""
 
-#: ishtar_common/models_imports.py:478
+#: ishtar_common/models_imports.py:480
 msgid "Importer - Duplicate fields"
 msgstr ""
 
-#: ishtar_common/models_imports.py:495
+#: ishtar_common/models_imports.py:497
 msgid "Regular expression"
 msgstr ""
 
-#: ishtar_common/models_imports.py:499
+#: ishtar_common/models_imports.py:501
 msgid "Importer - Regular expression"
 msgstr ""
 
-#: ishtar_common/models_imports.py:500
+#: ishtar_common/models_imports.py:502
 msgid "Importer - Regular expressions"
 msgstr ""
 
-#: ishtar_common/models_imports.py:514
+#: ishtar_common/models_imports.py:516
 msgid "Format string"
 msgstr ""
 
-#: ishtar_common/models_imports.py:515
+#: ishtar_common/models_imports.py:517
 msgid ""
 "A string used to format a value using the Python \"format()\" method. The "
 "site https://pyformat.info/ provide good examples of usage. Only one \"{}\" "
 "entry is managed. The input is assumed to be a string."
 msgstr ""
 
-#: ishtar_common/models_imports.py:523
+#: ishtar_common/models_imports.py:525
 msgid "Importer - Value format"
 msgstr ""
 
-#: ishtar_common/models_imports.py:524
+#: ishtar_common/models_imports.py:526
 msgid "Importer - Value formats"
 msgstr ""
 
-#: ishtar_common/models_imports.py:534
+#: ishtar_common/models_imports.py:536
 msgid "The string provided generate an error. Fix it."
 msgstr ""
 
-#: ishtar_common/models_imports.py:566
+#: ishtar_common/models_imports.py:568
 msgid "Importer - Target"
 msgstr ""
 
-#: ishtar_common/models_imports.py:567
+#: ishtar_common/models_imports.py:569
 msgid "Importer - Targets"
 msgstr ""
 
-#: ishtar_common/models_imports.py:606 ishtar_common/views_item.py:463
-#: ishtar_common/views_item.py:1151
+#: ishtar_common/models_imports.py:608 ishtar_common/views_item.py:462
+#: ishtar_common/views_item.py:1150
 msgid "True"
 msgstr ""
 
-#: ishtar_common/models_imports.py:607 ishtar_common/views_item.py:1153
+#: ishtar_common/models_imports.py:609 ishtar_common/views_item.py:1152
 msgid "False"
 msgstr ""
 
-#: ishtar_common/models_imports.py:619
+#: ishtar_common/models_imports.py:621
 msgid "All users can use it"
 msgstr ""
 
-#: ishtar_common/models_imports.py:621
+#: ishtar_common/models_imports.py:623
 msgid "All users can modify it"
 msgstr ""
 
-#: ishtar_common/models_imports.py:626
+#: ishtar_common/models_imports.py:628
 msgid "Importer - Target key group"
 msgstr ""
 
-#: ishtar_common/models_imports.py:627
+#: ishtar_common/models_imports.py:629
 msgid "Importer - Target key groups"
 msgstr ""
 
-#: ishtar_common/models_imports.py:646
+#: ishtar_common/models_imports.py:648
 msgid "Is set"
 msgstr ""
 
-#: ishtar_common/models_imports.py:654
+#: ishtar_common/models_imports.py:656
 msgid "Importer - Target key"
 msgstr ""
 
-#: ishtar_common/models_imports.py:655
+#: ishtar_common/models_imports.py:657
 msgid "Importer - Targets keys"
 msgstr ""
 
-#: ishtar_common/models_imports.py:721
+#: ishtar_common/models_imports.py:723
 msgid "Report state"
 msgstr ""
 
-#: ishtar_common/models_imports.py:725
+#: ishtar_common/models_imports.py:727
 msgid "Unit"
 msgstr ""
 
-#: ishtar_common/models_imports.py:727
+#: ishtar_common/models_imports.py:729
 msgid "Activity type"
 msgstr ""
 
-#: ishtar_common/models_imports.py:731
+#: ishtar_common/models_imports.py:733
 msgid "Dating quality"
 msgstr ""
 
-#: ishtar_common/models_imports.py:732
+#: ishtar_common/models_imports.py:734
 msgid "Material"
 msgstr ""
 
-#: ishtar_common/models_imports.py:737
+#: ishtar_common/models_imports.py:739
 msgid "Warehouse division"
 msgstr ""
 
-#: ishtar_common/models_imports.py:743
+#: ishtar_common/models_imports.py:745
 msgid "Integrity type"
 msgstr ""
 
-#: ishtar_common/models_imports.py:754
+#: ishtar_common/models_imports.py:756
 msgid "Identification type"
 msgstr ""
 
-#: ishtar_common/models_imports.py:756
+#: ishtar_common/models_imports.py:758
 msgid "Context record relation type"
 msgstr ""
 
-#: ishtar_common/models_imports.py:767 overload_translation/models.py:7
+#: ishtar_common/models_imports.py:769 overload_translation/models.py:7
 msgid "String"
 msgstr ""
 
-#: ishtar_common/models_imports.py:771
+#: ishtar_common/models_imports.py:773
 msgid "INSEE code"
 msgstr ""
 
-#: ishtar_common/models_imports.py:772
+#: ishtar_common/models_imports.py:774
 msgid "String to boolean"
 msgstr ""
 
-#: ishtar_common/models_imports.py:773
+#: ishtar_common/models_imports.py:775
 msgctxt "filesystem"
 msgid "File"
 msgstr ""
 
-#: ishtar_common/models_imports.py:774
+#: ishtar_common/models_imports.py:776
 msgid "Unknow type"
 msgstr ""
 
-#: ishtar_common/models_imports.py:791
+#: ishtar_common/models_imports.py:793
 msgid "4 digit year. e.g.: \"2015\""
 msgstr ""
 
-#: ishtar_common/models_imports.py:792
+#: ishtar_common/models_imports.py:794
 msgid "4 digit year/month/day. e.g.: \"2015/02/04\""
 msgstr ""
 
-#: ishtar_common/models_imports.py:793
+#: ishtar_common/models_imports.py:795
 msgid "Day/month/4 digit year. e.g.: \"04/02/2015\""
 msgstr ""
 
-#: ishtar_common/models_imports.py:809
+#: ishtar_common/models_imports.py:811
 msgid "Options"
 msgstr ""
 
-#: ishtar_common/models_imports.py:811
+#: ishtar_common/models_imports.py:813
 msgid "Split character(s)"
 msgstr ""
 
-#: ishtar_common/models_imports.py:816
+#: ishtar_common/models_imports.py:818
 msgid "Importer - Formater type"
 msgstr ""
 
-#: ishtar_common/models_imports.py:817
+#: ishtar_common/models_imports.py:819
 msgid "Importer - Formater types"
 msgstr ""
 
-#: ishtar_common/models_imports.py:874
+#: ishtar_common/models_imports.py:876
 msgid "Analyse in progress"
 msgstr ""
 
-#: ishtar_common/models_imports.py:875
+#: ishtar_common/models_imports.py:877
 msgid "Analysed"
 msgstr ""
 
-#: ishtar_common/models_imports.py:876
+#: ishtar_common/models_imports.py:878
 msgid "Check modified in queue"
 msgstr ""
 
-#: ishtar_common/models_imports.py:877
+#: ishtar_common/models_imports.py:879
 msgid "Import in queue"
 msgstr ""
 
-#: ishtar_common/models_imports.py:878
+#: ishtar_common/models_imports.py:880
 msgid "Check modified in progress"
 msgstr ""
 
-#: ishtar_common/models_imports.py:879
+#: ishtar_common/models_imports.py:881
 msgid "Import in progress"
 msgstr ""
 
-#: ishtar_common/models_imports.py:880
+#: ishtar_common/models_imports.py:882
 msgid "Partially imported"
 msgstr ""
 
-#: ishtar_common/models_imports.py:883
+#: ishtar_common/models_imports.py:885
 msgid "Archived"
 msgstr ""
 
-#: ishtar_common/models_imports.py:919
+#: ishtar_common/models_imports.py:921
 msgid "Imported file"
 msgstr ""
 
-#: ishtar_common/models_imports.py:922
+#: ishtar_common/models_imports.py:924
 msgid "Associated images (zip file)"
 msgstr ""
 
-#: ishtar_common/models_imports.py:927
+#: ishtar_common/models_imports.py:929
 msgid "If a group is selected, target key saved in this group will be used."
 msgstr ""
 
-#: ishtar_common/models_imports.py:930
+#: ishtar_common/models_imports.py:932
 msgid "Encoding"
 msgstr ""
 
-#: ishtar_common/models_imports.py:933
+#: ishtar_common/models_imports.py:935
 msgid "CSV separator"
 msgstr ""
 
-#: ishtar_common/models_imports.py:934
+#: ishtar_common/models_imports.py:936
 msgid ""
 "Separator for CSV file. Standard is comma but Microsoft Excel do not follow "
 "this standard and use semi-colon."
 msgstr ""
 
-#: ishtar_common/models_imports.py:938
+#: ishtar_common/models_imports.py:940
 msgid "Skip lines"
 msgstr ""
 
-#: ishtar_common/models_imports.py:939
+#: ishtar_common/models_imports.py:941
 msgid "Number of header lines in your file (can be 0)."
 msgstr ""
 
-#: ishtar_common/models_imports.py:941
+#: ishtar_common/models_imports.py:943
 msgid "Error file"
 msgstr ""
 
-#: ishtar_common/models_imports.py:944
+#: ishtar_common/models_imports.py:946
 msgid "Result file"
 msgstr ""
 
-#: ishtar_common/models_imports.py:947
+#: ishtar_common/models_imports.py:949
 msgid "Match file"
 msgstr ""
 
-#: ishtar_common/models_imports.py:952
+#: ishtar_common/models_imports.py:954
 msgid "Conservative import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:953
+#: ishtar_common/models_imports.py:955
 msgid "If set to true, do not overload existing values."
 msgstr ""
 
-#: ishtar_common/models_imports.py:959
+#: ishtar_common/models_imports.py:961
 msgid "Remaining seconds"
 msgstr ""
 
-#: ishtar_common/models_imports.py:960
+#: ishtar_common/models_imports.py:962
 msgid "Current line"
 msgstr ""
 
-#: ishtar_common/models_imports.py:962
+#: ishtar_common/models_imports.py:964
 msgid "Number of line"
 msgstr ""
 
-#: ishtar_common/models_imports.py:965
+#: ishtar_common/models_imports.py:967
 msgid "Imported line numbers"
 msgstr ""
 
-#: ishtar_common/models_imports.py:968
+#: ishtar_common/models_imports.py:970
 msgid "Changed have been checked"
 msgstr ""
 
-#: ishtar_common/models_imports.py:971
+#: ishtar_common/models_imports.py:973
 msgid "Changed line numbers"
 msgstr ""
 
-#: ishtar_common/models_imports.py:976
+#: ishtar_common/models_imports.py:978
 msgid "Import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1017 ishtar_common/models_imports.py:1157
+#: ishtar_common/models_imports.py:1019 ishtar_common/models_imports.py:1159
 msgid "Error in the CSV file."
 msgstr ""
 
-#: ishtar_common/models_imports.py:1084
+#: ishtar_common/models_imports.py:1086
 msgid "Analyse"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1086 ishtar_common/models_imports.py:1095
+#: ishtar_common/models_imports.py:1088 ishtar_common/models_imports.py:1097
 msgid "Re-analyse"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1090
+#: ishtar_common/models_imports.py:1092
 msgid "Step by step import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1091 ishtar_common/models_imports.py:1100
+#: ishtar_common/models_imports.py:1093 ishtar_common/models_imports.py:1102
 msgid "Re-check for changes"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1093 ishtar_common/models_imports.py:1102
+#: ishtar_common/models_imports.py:1095 ishtar_common/models_imports.py:1104
 msgid "Check for changes"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1096
+#: ishtar_common/models_imports.py:1098
 msgid "Re-import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1099
+#: ishtar_common/models_imports.py:1101
 msgid "Step by step re-import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1103
+#: ishtar_common/models_imports.py:1105
 msgid "Archive"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1105
+#: ishtar_common/models_imports.py:1107
 msgid "Unarchive"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1106
+#: ishtar_common/models_imports.py:1108
 #: ishtar_common/templates/ishtar/blocks/window_nav.html:65
 #: ishtar_common/templates/ishtar/form_delete.html:11
 #: ishtar_common/views.py:2187 ishtar_common/widgets.py:381
@@ -9640,23 +9671,23 @@ msgstr ""
 msgid "Delete"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1185
+#: ishtar_common/models_imports.py:1187
 msgid "Modification check {} added to the queue"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1255
+#: ishtar_common/models_imports.py:1257
 msgid "Import {} added to the queue"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1277
+#: ishtar_common/models_imports.py:1279
 msgid "Error on imported file: {}"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1312
+#: ishtar_common/models_imports.py:1314
 msgid "Import {} finished with errors"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1321
+#: ishtar_common/models_imports.py:1323
 msgid "Import {} finished with no errors"
 msgstr ""
 
@@ -9730,12 +9761,18 @@ msgid "Next"
 msgstr ""
 
 #: ishtar_common/templates/admin/gen_change_list.html:9
+#: ishtar_common/templates/admin/json_change_list.html:9
 #: ishtar_common/templates/admin/town_change_list.html:9
 #, python-format
 msgid "Add %(name)s"
 msgstr ""
 
 #: ishtar_common/templates/admin/gen_change_list.html:14
+#: ishtar_common/templates/admin/json_change_list.html:14
+msgid "Import from JSON"
+msgstr ""
+
+#: ishtar_common/templates/admin/gen_change_list.html:19
 #: ishtar_common/templates/admin/town_change_list.html:14
 msgid "Import from CSV"
 msgstr ""
@@ -11063,23 +11100,23 @@ msgstr ""
 msgid "Loading..."
 msgstr ""
 
-#: ishtar_common/utils.py:171 ishtar_common/views.py:99
+#: ishtar_common/utils.py:173 ishtar_common/views.py:99
 msgid "You don't have sufficient permissions to do this action."
 msgstr ""
 
-#: ishtar_common/utils.py:557
+#: ishtar_common/utils.py:559
 msgid " (...)"
 msgstr ""
 
-#: ishtar_common/utils.py:634
+#: ishtar_common/utils.py:636
 msgid "Information"
 msgstr ""
 
-#: ishtar_common/utils.py:635
+#: ishtar_common/utils.py:637
 msgid "Load another random image?"
 msgstr ""
 
-#: ishtar_common/utils.py:1472
+#: ishtar_common/utils.py:1474
 msgid "The maximum supported file size is {} Mo."
 msgstr ""
 
@@ -11119,8 +11156,8 @@ msgstr ""
 msgid "Account deletion"
 msgstr ""
 
-#: ishtar_common/views.py:822 ishtar_common/views_item.py:150
-#: ishtar_common/views_item.py:184 ishtar_common/views_item.py:201
+#: ishtar_common/views.py:822 ishtar_common/views_item.py:149
+#: ishtar_common/views_item.py:183 ishtar_common/views_item.py:200
 msgid "Operation not permitted."
 msgstr ""
 
@@ -11212,17 +11249,17 @@ msgstr ""
 msgid "lock/unlock"
 msgstr ""
 
-#: ishtar_common/views_item.py:156
+#: ishtar_common/views_item.py:155
 #, python-format
 msgid "New %s"
 msgstr ""
 
-#: ishtar_common/views_item.py:213
+#: ishtar_common/views_item.py:212
 #, python-format
 msgid "Modify a %s"
 msgstr ""
 
-#: ishtar_common/views_item.py:763
+#: ishtar_common/views_item.py:762
 msgctxt "key for text search"
 msgid "today"
 msgstr ""
@@ -11260,11 +11297,11 @@ msgstr ""
 msgid "Deleted"
 msgstr ""
 
-#: ishtar_common/wizards.py:1690
+#: ishtar_common/wizards.py:1705
 msgid "{} deleted."
 msgstr ""
 
-#: ishtar_common/wizards.py:1926
+#: ishtar_common/wizards.py:1941
 #, python-format
 msgid "[%(app_name)s] Account creation/modification"
 msgstr ""