I was playing around with the Integrated flow in PADS/xDx Designer and deleted some part in PADS using ECO but I did not back annotated to
schematic. Now I cannot forward annotate to restore the changes I made to the layout. I can only back annotate. Is this a bug or is there a way to fix
the layout to accept forward annotation again? I was just testing but want to know if anyone would mess up like this is it fixable?