Hicheck below references link if it helps.https://www.servicenow.com/community/itsm-forum/list-values-in-flow-designer-are-showing-as-sys-ids-instead-of/m-p/671571/page/3

hi Sai U can write ui action on demand table and add condition accordingly. in script part write current.setValue('state','rejected'); or choice code for rejected choice. current.setValue('Active',false); current.update();