2 files changed, 14 insertions, 0 deletions
diff --git a/archaeological_context_records/models.py b/archaeological_context_records/models.py
index 2f9737c14..9ad6da489 100644
--- a/archaeological_context_records/models.py
+++ b/archaeological_context_records/models.py
@@ -1222,6 +1222,9 @@ class ContextRecord(
 def context_record_post_save(sender, **kwargs):
     cached_label_changed(sender=sender, **kwargs)
     post_save_geo(sender=sender, **kwargs)
+    instance = kwargs.get("instance", None)
+    if instance and instance.pk:
+        ContextRecordTree.update(instance.pk)
 
 
 post_save.connect(context_record_post_save, sender=ContextRecord)
diff --git a/archaeological_context_records/tests.py b/archaeological_context_records/tests.py
index 0d838f3ea..2804bbc45 100644
--- a/archaeological_context_records/tests.py
+++ b/archaeological_context_records/tests.py
@@ -1101,6 +1101,17 @@ class RecordRelationsTest(ContextRecordInit, TestCase):
             1,
         )
 
+    def test_simple_relation_tree(self):
+        profile = get_current_profile()
+        profile.parent_relations_engine = "T"
+        profile.save()
+        get_current_profile(force=True)
+        self.assertTrue(models.ContextRecordTree.check_engine())  # change to table
+        q = models.ContextRecordTree.objects
+        nb = q.count()
+        self.create_context_record({"label": "CR test"})
+        self.assertEqual(q.count(), nb + 1)
+
     def test_relation_view(self):
         profile = get_current_profile()
         profile.parent_relations_engine = "V"