Dear brother, I was using apex 20.1 version which version had no problem in POPUP Lov Additional Outputs on page item or editable IG popup lov columns but when i upgraded into apex 22.2 that raised an error . which error given below; Uncaught TypeError: Cannot read properties of undefined (reading 'attr') at q.<computed>.<computed>._identityChanged (widget.grid.min.js?v=23.1.0-16:1:59322) at a.<computed> [as _identityChanged] (desktop_all.min.js?v=23.1.0-16:31:2889) at q.<computed>.<computed>._setModelValue (modelViewBase.min.js?v=23.1.0-16:2:23254) at a.<computed> [as _setModelValue] (desktop_all.min.js?v=23.1.0-16:31:2889) at q.<computed>.<computed>.setActiveRecordValue (modelViewBase.min.js?v=23.1.0-16:2:5032) at a.<computed> [as setActiveRecordValue] (desktop_all.min.js?v=23.1.0-16:31:2889) at HTMLDivElement.<anonymous> (widget.grid.min.js?v=23.1.0-16:1:28067) at HTMLDivElement.dispatch (desktop_all.min.js?v=23.1.0-16:2:43184) at y.handle (desktop_all.min.js?v=23.1.0-16:2:41168) at Object.trigger (desktop_all.min.js?v=23.1.0-16:2:71790) Brother ,i need your suggestion...