How to unify selected parts' specified attributes?

Discussion created by jin_yu on Jul 11, 2011

Hi,all,I am learning to use script in pads logic 9.3.

This is I want to do:

1.Select parts which needed;  this is not implemented by script.

2.Check if there is a attribute named "PN".If not exist, creat one.

3.Unify all PN value to 123456;


Any advice is appreciate.