diff --git a/src/main/frontend/model/samples/add-or-replace-property.json b/src/main/frontend/model/samples/add-or-replace-property.json
index 2b8fd58..f5accc0 100644
--- a/src/main/frontend/model/samples/add-or-replace-property.json
+++ b/src/main/frontend/model/samples/add-or-replace-property.json
@@ -2,32 +2,31 @@
 	"logLevel": "info",
 	"hops": [
 		{
-			"type": "declare",
-			"declarations": {
-				"propertyName": "\"pName\"",
-				"propertyValue": "\"pValue\""
-			}
-		},
-		{
-			"type": "each",
-			"expression": "['de', 'fr', 'it', 'en']",
+			"type": "nodeQuery",
+			"query": "SELECT * FROM [nt:unstructured] AS s WHERE ISDESCENDANTNODE([/content/project/language])",
+			"queryType": "JCR-SQL2",
 			"hops": [
 				{
-					"type": "nodeQuery",
-					"query": "SELECT * FROM [nt:unstructured] AS s WHERE ISDESCENDANTNODE([/content/swisscom/${lang}])",
-					"queryType": "JCR-SQL2",
-					"hops": [
-						{
-							"type": "setProperty",
-							"conflict": "force",
-							"propertyName": "${propertyName}",
-							"value": "propertyValue"
-						}
-					]
+					"type": "setProperty",
+					"conflict": "force",
+					"propertyName": "${args.propertyName}",
+					"value": "args.propertyValue"
 				}
-			],
-			"iterator": "lang"
+			]
 		}
 	],
-	"parameters": []
+	"parameters": [
+		{
+			"name": "propertyName",
+			"defaultValue": "pName",
+			"type": "text",
+			"evaluation": "STRING"
+		},
+		{
+			"name": "propertyValue",
+			"defaultValue": "pValue",
+			"type": "text",
+			"evaluation": "STRING"
+		}
+	]
 }