Can Revision "A" file be changed to Numerical revision without loosing changes made in assembly and drawing?

[dm-4]

I have an assembly revised to Revision A and did many changes on assembly to reflect on drawing. Now I need Rev A file to be in numerical revision without loosing any changes made in Rev A assembly and drawing. Is it possible to do this in windchill?

Please do not suggest to take a backup and delete Rev A from windchill and overwrite it to next numerical revision. (Assembly has 1000+ parts in it).

Thank you.

[aacciano-2]

depending on how your revision schema are, you could use wt.vc.ChangeRevisionLabelUtility

[Gagan]

Hello Dhanraj

As Antonio mentioned , is depends on how the revision schema is managed in you organisation , you can check this with you Org Admin or Site Admin for more information , BTW when you try to revise the part which is rev A  , it is changing to B or 1 ?

Regards