Hi. I'm trying to make such a setting page I have XML structure such as <infra label="top" > <group label="group1" data="1"> <node label="node1" data="1-1" nodeValue="memo"> </node> <node label="node3" data="1-2" nodeValue="this is memo"> </node> </group> </infra> In this structure, I want to change "nodeValue" property on "node" How to change that property using ItemEditor thank you for reading my questions