Does anyone know how (or is it possible) to use Excel formulas in AutoCAD fields. What I am trying to do is this, my drawing filenames have a revision number at the the end of the filename. What I would like to be able to do is something similar to the "right" formula in excel, return the last 2 number/characters in the filename, so I may use this in my revision area of my title block.
Thanks for any help!