I have made a piping system in plant3d DWG file. I has around 10 different line numbers. Initially for one spool, I gave the linenumber 123. But after making that spool, I have changed the line number tag to another name. Still that line number is there and when I make a Quick ISO and in selection of line number, the previous line number is there and after checking that line number, it makes ISO of the spool too.
In data manager, I have checked, but there is no pipe with line number tag 123.
