diff --git a/properties_pane/entity_level/entityLevelConfig.json b/properties_pane/entity_level/entityLevelConfig.json
index f2ab031..fa4cfe2 100644
--- a/properties_pane/entity_level/entityLevelConfig.json
+++ b/properties_pane/entity_level/entityLevelConfig.json
@@ -771,8 +771,12 @@ making sure that you maintain a proper JSON format.
 					{
 						"propertyName": "Key",
 						"propertyKeyword": "compositeUniqueKey",
-						"propertyType": "primaryKeySetter",
+						"propertyType": "compositeKeySetter",
+						"disabledItemStrategy": "default",
+						"setPrimaryKey": false,
+						"template": "collectiontree",
 						"requiredProperty": true,
+						"isCompositeKey": true,
 						"abbr": "uk"
 					},
 					{