Fixtures: update fixtures with natural keys for ishtar_common

3 files changed, 923 insertions, 254 deletions

diff --git a/ishtar_common/fixtures/initial_data-fr.json b/ishtar_common/fixtures/initial_data-fr.json
index b30c8442d..484fa6fd5 100644
--- a/ishtar_common/fixtures/initial_data-fr.json
+++ b/ishtar_common/fixtures/initial_data-fr.json
@@ -7,8 +7,7 @@
         "order": 1,
         "label": "Co-auteur "
     },
-    "model": "ishtar_common.authortype",
-    "pk": 2
+    "model": "ishtar_common.authortype"
 },
 {
     "fields": {
@@ -18,8 +17,7 @@
         "order": 1,
         "label": "Auteur principal"
     },
-    "model": "ishtar_common.authortype",
-    "pk": 3
+    "model": "ishtar_common.authortype"
 },
 {
     "fields": {
@@ -29,8 +27,7 @@
         "order": 1,
         "label": "Collaborateur"
     },
-    "model": "ishtar_common.authortype",
-    "pk": 4
+    "model": "ishtar_common.authortype"
 },
 {
     "fields": {
@@ -326,8 +323,7 @@
         ],
         "label": "Administrateur"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 1
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -431,8 +427,7 @@
         ],
         "label": "Responsable scientifique"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 2
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -563,8 +558,7 @@
         ],
         "label": "Responsable de suivi scientifique"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 3
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -671,8 +665,7 @@
         ],
         "label": "Secr\u00e9tariat"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 4
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -779,8 +772,7 @@
         ],
         "label": "R\u00e9gisseur de collection"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 5
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -790,8 +782,7 @@
         "groups": [],
         "label": "Am\u00e9nageur"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 6
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -850,8 +841,7 @@
         ],
         "label": "Acc\u00e8s en lecture"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 7
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -861,8 +851,7 @@
         "groups": [],
         "label": "Chef de service instructeur"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 8
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -957,8 +946,7 @@
         ],
         "label": "Collaborateur scientifique"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 9
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -968,8 +956,7 @@
         "groups": [],
         "label": "Demandeur"
     },
-    "model": "ishtar_common.persontype",
-    "pk": 10
+    "model": "ishtar_common.persontype"
 },
 {
     "fields": {
@@ -978,8 +965,7 @@
         "txt_idx": "sra",
         "label": "Service R\u00e9gional d'Arch\u00e9ologie"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 1
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -988,8 +974,7 @@
         "txt_idx": "operator",
         "label": "Op\u00e9rateur d'arch\u00e9ologie pr\u00e9ventive"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 2
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -998,8 +983,7 @@
         "txt_idx": "restoration_laboratory",
         "label": "Laboratoire de restauration"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 4
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1008,8 +992,7 @@
         "txt_idx": "general_contractor",
         "label": "Am\u00e9nageur"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 5
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1018,8 +1001,7 @@
         "txt_idx": "research_laboratory",
         "label": "Laboratoire de recherche"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 6
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1028,8 +1010,7 @@
         "txt_idx": "volunteer",
         "label": "Association de b\u00e9n\u00e9voles"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 7
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1038,8 +1019,7 @@
         "txt_idx": "planning_service",
         "label": "Service instructeur"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 8
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1048,8 +1028,7 @@
         "txt_idx": "museum",
         "label": "Mus\u00e9e"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 9
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1058,8 +1037,7 @@
         "txt_idx": "undefined",
         "label": "Non pr\u00e9cis\u00e9"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 10
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1068,8 +1046,7 @@
         "txt_idx": "public_struct",
         "label": "Structure publique porteuse de projet programm\u00e9"
     },
-    "model": "ishtar_common.organizationtype",
-    "pk": 11
+    "model": "ishtar_common.organizationtype"
 },
 {
     "fields": {
@@ -1078,8 +1055,7 @@
         "txt_idx": "photo_print",
         "label": "Photographie argentique (tirage)"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 1
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1088,8 +1064,7 @@
         "txt_idx": "final_archaeological_report",
         "label": "Rapport final d'op\u00e9ration (fouille)"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 2
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1098,8 +1073,7 @@
         "txt_idx": "survey_report",
         "label": "Rapport de sondage"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 3
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1108,8 +1082,7 @@
         "txt_idx": "diagnostic_report",
         "label": "Rapport de diagnostic"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 4
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1118,8 +1091,7 @@
         "txt_idx": "digital_photo",
         "label": "Photographie num\u00e9rique"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 5
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1128,8 +1100,7 @@
         "txt_idx": "lab_report",
         "label": "Rapport d'analyse"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 6
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1138,8 +1109,7 @@
         "txt_idx": "restoration_report",
         "label": "Rapport de restauration"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 7
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1148,8 +1118,7 @@
         "txt_idx": "general_survey_report",
         "label": "Rapport de prospection inventaire"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 8
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1158,8 +1127,7 @@
         "txt_idx": "thematic_survey_report",
         "label": "Rapport de prospection th\u00e9matique"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 9
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1168,8 +1136,7 @@
         "txt_idx": "undefined",
         "label": "Non pr\u00e9cis\u00e9"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 10
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1178,8 +1145,7 @@
         "txt_idx": "x_ray",
         "label": "Radiographie argentique"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 13
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1188,8 +1154,7 @@
         "txt_idx": "Mesh",
         "label": "Mod\u00e8le 3D (mesh)"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 14
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1198,8 +1163,7 @@
         "txt_idx": "point_cloud",
         "label": "Mod\u00e8le 3D (nuage de points)"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 15
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1208,8 +1172,7 @@
         "txt_idx": "comics_book",
         "label": "Bande dessin\u00e9e"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 17
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1218,8 +1181,7 @@
         "txt_idx": "waterpaint",
         "label": "Aquarelle"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 18
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1228,8 +1190,7 @@
         "txt_idx": "stange_report",
         "label": "Rapport de nature ind\u00e9termin\u00e9e"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 19
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1238,8 +1199,7 @@
         "txt_idx": "digital_x_ray",
         "label": "Radiographie num\u00e9rique"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 20
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1248,8 +1208,7 @@
         "txt_idx": "photo_negative",
         "label": "Photographie argentique (n\u00e9gatif)"
     },
-    "model": "ishtar_common.sourcetype",
-    "pk": 21
+    "model": "ishtar_common.sourcetype"
 },
 {
     "fields": {
@@ -1260,8 +1219,7 @@
         "order": 1,
         "txt_idx": "arch_diagnostic"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 1
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1272,8 +1230,7 @@
         "order": 1,
         "txt_idx": "prev_excavation"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 2
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1284,8 +1241,7 @@
         "order": 1,
         "txt_idx": "prog_excavation"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 3
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1296,8 +1252,7 @@
         "order": 1,
         "txt_idx": "thematic_survey"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 5
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1308,8 +1263,7 @@
         "order": 1,
         "txt_idx": "building_study"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 7
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1320,8 +1274,7 @@
         "order": 1,
         "txt_idx": "building_study_research"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 8
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1332,8 +1285,7 @@
         "order": 1,
         "txt_idx": "documents_study"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 10
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1344,8 +1296,7 @@
         "order": 1,
         "txt_idx": "documents_study_research"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 11
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1356,8 +1307,7 @@
         "order": 1,
         "txt_idx": "evaluation"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 12
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1368,8 +1318,7 @@
         "order": 1,
         "txt_idx": "prog_excavation_multiyear"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 13
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1380,8 +1329,7 @@
         "order": 1,
         "txt_idx": "aerial_survey_research"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 14
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1392,8 +1340,7 @@
         "order": 1,
         "txt_idx": "collective_research_project"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 16
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1404,8 +1351,7 @@
         "order": 1,
         "txt_idx": "inventory_survey_research"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 17
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1416,8 +1362,7 @@
         "order": 1,
         "txt_idx": "rock_art_survey"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 20
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1428,8 +1373,7 @@
         "order": 1,
         "txt_idx": "emergency_excavation"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 22
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1440,8 +1384,7 @@
         "order": 1,
         "txt_idx": "ancient_excavation"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 113
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1452,8 +1395,7 @@
         "order": 1,
         "txt_idx": "other_study"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 115
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1464,8 +1406,7 @@
         "order": 1,
         "txt_idx": "specialized_eqp_prospection"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 117
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1476,8 +1417,7 @@
         "order": 1,
         "txt_idx": "assistance_preparation_help"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 118
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1488,8 +1428,7 @@
         "order": 1,
         "txt_idx": "metal_detector_prospection"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 120
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1500,8 +1439,7 @@
         "order": 1,
         "txt_idx": "cave_art_record"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 121
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1512,8 +1450,7 @@
         "order": 1,
         "txt_idx": "analysis_program"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 122
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1524,8 +1461,7 @@
         "order": 1,
         "txt_idx": "sampling"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 127
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1536,8 +1472,7 @@
         "order": 1,
         "txt_idx": "AE"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 130
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1548,8 +1483,7 @@
         "order": 1,
         "txt_idx": "communication"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 131
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1560,8 +1494,7 @@
         "order": 1,
         "txt_idx": "arch_diagnostic_research"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 132
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1572,8 +1505,7 @@
         "order": 1,
         "txt_idx": "unknown"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 133
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1584,8 +1516,7 @@
         "order": 1,
         "txt_idx": "survey_dig"
     },
-    "model": "ishtar_common.operationtype",
-    "pk": 134
+    "model": "ishtar_common.operationtype"
 },
 {
     "fields": {
@@ -1594,8 +1525,7 @@
         "txt_idx": "mr",
         "label": "M."
     },
-    "model": "ishtar_common.titletype",
-    "pk": 1
+    "model": "ishtar_common.titletype"
 },
 {
     "fields": {
@@ -1604,8 +1534,7 @@
         "txt_idx": "miss",
         "label": "Mlle"
     },
-    "model": "ishtar_common.titletype",
-    "pk": 2
+    "model": "ishtar_common.titletype"
 },
 {
     "fields": {
@@ -1614,8 +1543,7 @@
         "txt_idx": "mr-and-mrs",
         "label": "M. et Mme"
     },
-    "model": "ishtar_common.titletype",
-    "pk": 3
+    "model": "ishtar_common.titletype"
 },
 {
     "fields": {
@@ -1624,8 +1552,7 @@
         "txt_idx": "mrs",
         "label": "Mme"
     },
-    "model": "ishtar_common.titletype",
-    "pk": 4
+    "model": "ishtar_common.titletype"
 },
 {
     "fields": {
@@ -1634,8 +1561,7 @@
         "txt_idx": "dr",
         "label": "Dr."
     },
-    "model": "ishtar_common.titletype",
-    "pk": 5
+    "model": "ishtar_common.titletype"
 },
 {
     "fields": {
@@ -1644,8 +1570,7 @@
         "txt_idx": "tracing-paper",
         "label": "Papier calque"
     },
-    "model": "ishtar_common.supporttype",
-    "pk": 1
+    "model": "ishtar_common.supporttype"
 },
 {
     "fields": {
@@ -1654,8 +1579,7 @@
         "txt_idx": "graph-paper",
         "label": "Papier millim\u00e9tr\u00e9"
     },
-    "model": "ishtar_common.supporttype",
-    "pk": 2
+    "model": "ishtar_common.supporttype"
 },
 {
     "fields": {
@@ -1664,8 +1588,7 @@
         "txt_idx": "a4",
         "label": "A4"
     },
-    "model": "ishtar_common.format",
-    "pk": 1
+    "model": "ishtar_common.format"
 },
 {
     "fields": {
@@ -1674,8 +1597,7 @@
         "txt_idx": "a3",
         "label": "A3"
     },
-    "model": "ishtar_common.format",
-    "pk": 2
+    "model": "ishtar_common.format"
 },
 {
     "fields": {
@@ -1684,8 +1606,7 @@
         "txt_idx": "a0",
         "label": "A0"
     },
-    "model": "ishtar_common.format",
-    "pk": 3
+    "model": "ishtar_common.format"
 },
 {
     "fields": {
@@ -1694,8 +1615,7 @@
         "txt_idx": "a1",
         "label": "A1"
     },
-    "model": "ishtar_common.format",
-    "pk": 4
+    "model": "ishtar_common.format"
 },
 {
     "fields": {
@@ -1704,8 +1624,7 @@
         "txt_idx": "a2",
         "label": "A2"
     },
-    "model": "ishtar_common.format",
-    "pk": 5
+    "model": "ishtar_common.format"
 },
 {
     "fields": {
@@ -1714,8 +1633,7 @@
         "txt_idx": "a5",
         "label": "A5"
     },
-    "model": "ishtar_common.format",
-    "pk": 6
+    "model": "ishtar_common.format"
 },
 {
     "fields": {
@@ -1724,27 +1642,26 @@
         "txt_idx": "a6",
         "label": "A6"
     },
-    "model": "ishtar_common.format",
-    "pk": 7
+    "model": "ishtar_common.format"
 },
 {
     "fields": {
         "associated_object_name": "archaeological_operations.models.AdministrativeAct",
         "available": true,
         "name": "Document de r\u00e9f\u00e9rence",
-        "template": "upload/templates/document_reference.odt"
+        "template": "upload/templates/document_reference.odt",
+        "slug": "document-de-reference"
     },
-    "model": "ishtar_common.documenttemplate",
-    "pk": 1
+    "model": "ishtar_common.documenttemplate"
 },
 {
     "fields": {
         "associated_object_name": "archaeological_operations.models.AdministrativeAct",
         "available": true,
         "name": "Accus\u00e9 de r\u00e9ception d'un dossier",
-        "template": "upload/templates/ISHTAR_FILE_ACT_AR_Neutre_1.odt"
+        "template": "upload/templates/ISHTAR_FILE_ACT_AR_Neutre_1.odt",
+        "slug": "accuse-de-reception-dun-dossier"
     },
-    "model": "ishtar_common.documenttemplate",
-    "pk": 2
+    "model": "ishtar_common.documenttemplate"
 }
 ]
diff --git a/ishtar_common/fixtures/initial_importtypes-fr.json b/ishtar_common/fixtures/initial_importtypes-fr.json
index 9aedc7753..20711c43f 100644
--- a/ishtar_common/fixtures/initial_importtypes-fr.json
+++ b/ishtar_common/fixtures/initial_importtypes-fr.json
@@ -4463,6 +4463,799 @@
 },
 {
     "fields": {
+        "column": [
+            "mcc-mobilier",
+            5
+        ],
+        "concat_str": null,
+        "field_name": "label",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-operations",
+            6
+        ],
+        "concat_str": null,
+        "field_name": "scientist__name",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-ue",
+            4
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-parcelles",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-parcelles",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-ue",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "parcel__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-ue",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-ue",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-ue",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            4
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            4
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "mcc-mobilier",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-context-record",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "parcel__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-context-record",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-parcels",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-parcels",
+            1
+        ],
+        "concat_str": "",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-context-record",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-context-record",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-context-record",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            4
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            4
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            5
+        ],
+        "concat_str": "",
+        "field_name": "label",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            36
+        ],
+        "concat_str": "",
+        "field_name": "container__location__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            36
+        ],
+        "concat_str": "-",
+        "field_name": "container__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-finds",
+            37
+        ],
+        "concat_str": "-",
+        "field_name": "container__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-operations-sources",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar-operations-sources",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            4
+        ],
+        "concat_str": "",
+        "field_name": "external_id",
+        "concat": true,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            4
+        ],
+        "concat_str": "",
+        "field_name": "base_finds__external_id",
+        "concat": true,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            6
+        ],
+        "concat_str": "-",
+        "field_name": "external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            6
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            6
+        ],
+        "concat_str": "",
+        "field_name": "base_finds__label",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            2
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__context_record__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            1
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__context_record__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            3
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__context_record__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            4
+        ],
+        "concat_str": "",
+        "field_name": "base_finds__context_record__external_id",
+        "concat": true,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            5
+        ],
+        "concat_str": "-",
+        "field_name": "base_finds__context_record__external_id",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
+        "column": [
+            "ishtar_finds_parcels_and_cr",
+            1
+        ],
+        "concat_str": "",
+        "field_name": "base_finds__context_record__parcel__operation__code_patriarche",
+        "concat": false,
+        "force_new": false
+    },
+    "model": "ishtar_common.importerduplicatefield"
+},
+{
+    "fields": {
         "comment": null,
         "target": "code_patriarche",
         "column": [
diff --git a/ishtar_common/fixtures/initial_spatialrefsystem-fr.json b/ishtar_common/fixtures/initial_spatialrefsystem-fr.json
index 099186637..155dae269 100644
--- a/ishtar_common/fixtures/initial_spatialrefsystem-fr.json
+++ b/ishtar_common/fixtures/initial_spatialrefsystem-fr.json
@@ -9,8 +9,7 @@
         "order": 2,
         "txt_idx": "wgs84"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 1
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -22,8 +21,7 @@
         "order": 1,
         "txt_idx": "local"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 2
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -35,8 +33,7 @@
         "order": 10,
         "txt_idx": "lambert93"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 3
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -48,8 +45,7 @@
         "order": 11,
         "txt_idx": "lambert-cc42"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 4
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -61,8 +57,7 @@
         "order": 12,
         "txt_idx": "lambert-cc43"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 5
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -74,8 +69,7 @@
         "order": 13,
         "txt_idx": "lambert-cc44"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 6
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -87,8 +81,7 @@
         "order": 14,
         "txt_idx": "lambert-cc45"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 7
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -100,8 +93,7 @@
         "order": 15,
         "txt_idx": "lambert-cc46"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 8
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -113,8 +105,7 @@
         "order": 16,
         "txt_idx": "lambert-cc47"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 9
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -126,8 +117,7 @@
         "order": 17,
         "txt_idx": "lambert-cc48"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 10
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -139,8 +129,7 @@
         "order": 18,
         "txt_idx": "lambert-cc49"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 11
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -152,8 +141,7 @@
         "order": 19,
         "txt_idx": "lambert-cc50"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 12
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -165,8 +153,7 @@
         "order": 30,
         "txt_idx": "lambert-nord-france"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 13
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -178,8 +165,7 @@
         "order": 31,
         "txt_idx": "lambert-centre-france"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 14
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -191,8 +177,7 @@
         "order": 32,
         "txt_idx": "lambert-sud-france"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 15
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -204,8 +189,7 @@
         "order": 33,
         "txt_idx": "lambert-corse"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 16
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -217,8 +201,7 @@
         "order": 34,
         "txt_idx": "lambert-zone-i"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 17
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -230,8 +213,7 @@
         "order": 35,
         "txt_idx": "lambert-zone-ii"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 18
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -243,8 +225,7 @@
         "order": 36,
         "txt_idx": "lambert-zone-iii"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 19
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -256,8 +237,7 @@
         "order": 37,
         "txt_idx": "lambert-zone-iv"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 20
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -269,8 +249,7 @@
         "order": 128,
         "txt_idx": "utm-28n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 21
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -282,8 +261,7 @@
         "order": 129,
         "txt_idx": "utm-29n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 22
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -295,8 +273,7 @@
         "order": 130,
         "txt_idx": "utm-30n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 23
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -308,8 +285,7 @@
         "order": 131,
         "txt_idx": "utm-31n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 24
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -321,8 +297,7 @@
         "order": 132,
         "txt_idx": "utm-32n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 25
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -334,8 +309,7 @@
         "order": 133,
         "txt_idx": "utm-33n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 26
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -347,8 +321,7 @@
         "order": 134,
         "txt_idx": "utm-34n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 27
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -360,8 +333,7 @@
         "order": 135,
         "txt_idx": "utm-35n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 28
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -373,8 +345,7 @@
         "order": 136,
         "txt_idx": "utm-36n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 29
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -386,8 +357,7 @@
         "order": 137,
         "txt_idx": "utm-37n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 30
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -399,8 +369,7 @@
         "order": 138,
         "txt_idx": "utm-38n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 31
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -412,8 +381,7 @@
         "order": 139,
         "txt_idx": "utm-39n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 32
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -425,8 +393,7 @@
         "order": 140,
         "txt_idx": "utm-40n"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 33
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -438,8 +405,7 @@
         "order": 200,
         "txt_idx": "lcc-europe"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 34
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -451,8 +417,7 @@
         "order": 201,
         "txt_idx": "laea-europe"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 35
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -464,8 +429,7 @@
         "order": 250,
         "txt_idx": "wgs84-mercator"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 36
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -477,8 +441,7 @@
         "order": 300,
         "txt_idx": "utm-guyane"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 37
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -490,8 +453,7 @@
         "order": 310,
         "txt_idx": "utm-reunion"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 38
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -503,8 +465,7 @@
         "order": 320,
         "txt_idx": "utm-miquelon"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 39
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -516,8 +477,7 @@
         "order": 330,
         "txt_idx": "utm-mayotte"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 40
+    "model": "ishtar_common.spatialreferencesystem"
 },
 {
     "fields": {
@@ -529,7 +489,6 @@
         "order": 340,
         "txt_idx": "utm-guadeloupe"
     },
-    "model": "ishtar_common.spatialreferencesystem",
-    "pk": 41
+    "model": "ishtar_common.spatialreferencesystem"
 }
 ]