UPDATE

farm_data/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from .models import ParameterUpdateLog, SensorData, SensorParameter
+from .models import FarmPlantAssignment, ParameterUpdateLog, PlantCatalogSnapshot, SensorData, SensorParameter
 
 
 @admin.register(SensorData)
@@ -14,7 +14,6 @@ class SensorDataAdmin(admin.ModelAdmin):
     )
     list_filter = ("updated_at",)
     search_fields = ("farm_uuid", "center_location_id")
-    filter_horizontal = ("plants",)
 
     @admin.display(description="sensor keys")
     def sensor_keys(self, obj):
@@ -22,6 +21,20 @@ class SensorDataAdmin(admin.ModelAdmin):
         return ", ".join(payload.keys())
 
 
+@admin.register(PlantCatalogSnapshot)
+class PlantCatalogSnapshotAdmin(admin.ModelAdmin):
+    list_display = ("backend_plant_id", "name", "is_active", "source_updated_at", "updated_at")
+    search_fields = ("backend_plant_id", "name", "slug")
+    list_filter = ("is_active",)
+
+
+@admin.register(FarmPlantAssignment)
+class FarmPlantAssignmentAdmin(admin.ModelAdmin):
+    list_display = ("farm", "plant", "position", "stage", "updated_at")
+    search_fields = ("farm__farm_uuid", "plant__name")
+    list_filter = ("stage",)
+
+
 @admin.register(SensorParameter)
 class SensorParameterAdmin(admin.ModelAdmin):
     list_display = ("sensor_key", "code", "name_fa", "unit", "data_type", "created_at")