diff --git a/form/KVComboBox.js b/form/KVComboBox.js
index 0970fcf..5e76f6f 100644
--- a/form/KVComboBox.js
+++ b/form/KVComboBox.js
@@ -71,5 +71,12 @@ Ext.define('Proxmox.form.KVComboBox', {
 	}
 
 	me.callParent();
+    },
+
+    setComboItems: function(items) {
+	var me = this;
+
+	me.getStore().setData(items);
     }
+
 });