Tal, In that case after modifying the part in lib I save it as different Name and after selecting the part on pcb then second mouse button gives You choice of replacing that with lib if you need detail info I have to Run the software I also use PCAD it is good too. What version PADS do you have? Andre Abelian -----Original Message----- Hello, Let's say I modify a decal in a PADS (PowerPCB) library, what is the way to propagate the changes to a PCB that uses that decal ? Thanks, Tal -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.