How to update the product no variable in part data card automatically ?

Dear All,

How i can update the product no in part data card automatically when we use that part in an assembly , suppose we have used 5 parts for an assembly so is there a way to upadate the assembly no autogenerated by EPDM in all the data cards of 5 part files ?

Regards

Avishek

SolidworksSolidworks Pdm enterprise Pdm