When developing Item Types, I am constantly adding columns/information to my Lookup Spreadsheet in order to setup the item type expressions properly. In order to get any new information to appear in ORD, I currently have to close and check in both the dgnlib and the spreadsheet and reopen them. A better process would be to have a tool to refresh the connection to the Lookup spreadsheet while in the ORD file. That way anytime we save the spreadsheet, we'd be able to see the changes in ORD without having to close and reopen the files.