Thanks Michael. Tom, this did the trick for me. You could remove the spaces from ' - '   Procedure ViewportRename; {Badly Scripted by Michael Klaers. Updated Aug 2, 2015} {This script will take all selected viewports and change the name of those viewports to be (Sheet Layer) (Drawing Number) (Drawing Name) This version tries to force the name to appear immeidately in the name field, data tab, OIP when only one VP is selected. Prior to this version the new name appeared immediatel