Anpassung Export auch bei anderen & Ansicht Admin mit ID

main/admin.py

@@ -154,10 +154,14 @@ class MainDB_contributorsAdmin(ExportMixin, ImportMixin, admin.ModelAdmin):
     tage_anzeige.admin_order_field = 'tage'
 
 
-admin.site.register(MainDB.department)
-
 @admin.register(MainDB.congregation)
-class MainDB_congregationAdmin(admin.ModelAdmin):
+class MainDB_congregationAdmin(ExportMixin, admin.ModelAdmin):
     list_display = ('id', 'title')
 
-admin.site.register(MainDB.role)
+@admin.register(MainDB.role)
+class MainDB_roleAdmin(ExportMixin, admin.ModelAdmin):
+    list_display = ('id', 'name')
+
+@admin.register(MainDB.department)
+class MainDB_departmentAdmin(ExportMixin, admin.ModelAdmin):
+    list_display = ('id', 'title')