I'm trying to release a drawing.  Our PDM has rules in place for various data card entries and won't let it push to the next level without all the fields filled in (a safe documentation feature I suppose).  The problem I'm having is that I fill the fields in when I have the Drawing checked out.  Then when I hit save and check the properties again, the fields are empty.  Again, I can't push this DRW file along without those field populated.  Is there some other feature that could be depopulating it when I hit save?  Even if I try to skip hitting rebuild or save and just direct checkin and release, it still de-populates the properties fields?   I'm attaching pics for clarity hopefully.

  Hitting this button, bring up these fields...

This is the error I get when I try to checkin...

Any help is appreciated.