Unable to retrieve the update set XML via Related link "Import Update Set from XML" as the imported update set is not showing in the retrieved update set listIssue Unable to retrieve the update set XML via Related link "Import Update Set from XML" as the imported update set is not showing in the retrieved update set listReleaseALLCauseThe update set which was imported as XML is not having the tag <sys_remote_update_set action="INSERT_OR_UPDATE"> in the XML. Hence the XML is not a valid remote update set XML. Proper/Correct remote update set XML file will have the proper tag like <sys_remote_update_set action="INSERT_OR_UPDATE">ResolutionNeed to import proper remote update set XML file which should have the proper tag like <sys_remote_update_set action="INSERT_OR_UPDATE"> and then it will load the XML file properly and will be shown under the retrieved update set listRelated LinksPlease refer the documentation Save an update set as a local XML file to know more details