I have created a wrapper around the delete command and successfully replaced the delete command on the right click menu in desksite/filesite. The delete wrapper executes without issue when called from the right click menu.The problem occurs when you hit the delete key it calls the native iManExt.PurgeCmd directly. In the iCommand documentation it mentions the following registry key for integrated applications. [HKey_Local_Machine\Software\Interwoven\WorkSite\Add-Ins\Commands\Online]“Purge”=”YourDeleteCommand.DeleteCommand”This did not appear to work for Desksite/FileSite. Is their an way of overwriting the native PurgeCmd for Desksite/Filesite?