@Stephan Moenninghoff Thank you for the previous reply! I'm having another issue, I'm saving symbols within symbols (ie. the symbol of a drawer type within the symbol of a full cabinet) and when I close my program and reopen the file it has converted the symbols (drawers) within the main symbol (cabinet) into a group and so lost its symbol nature and ability to edit symbol capabilities. I'm also getting this error message when opening the file, " Some object connections are broken in the current document" , asking me to repair items. I'm not sure why this message is appearing or if it's anything to do with my symbol-within-symbol issue.