diff --git a/properties_pane/defaultData.json b/properties_pane/defaultData.json
index 0a47d1f..d5676dc 100644
--- a/properties_pane/defaultData.json
+++ b/properties_pane/defaultData.json
@@ -295,7 +295,14 @@
 	},
 	"subschema": {},
 	"arrayItem": {},
-	"choice": {},
+	"choice": {
+		"hackoladeMeta": {
+			"resetInsteadOfDelete": true,
+			"disableAdd": false,
+			"disableAppend": true,
+			"disableReference": true
+		}
+	},
 	"relationship": {},
 	"user": {},
 	"view": {
diff --git a/snippets/union.json b/snippets/union.json
index 86867df..1471318 100644
--- a/snippets/union.json
+++ b/snippets/union.json
@@ -6,9 +6,7 @@
 		{
 			"type": "choice",
 			"choice": "oneOf",
-			"hackoladeMeta": {
-				"resetInsteadOfDelete": true
-			}
+			"createDefaultSubschemas": false
 		}
 	]
 }
\ No newline at end of file