CU41, CU50, Mass change/Create in Variant Configuration

Hello,

Is there any way to create or change Configuration profiles and Interface designs.

In Cu41 i need to create profiles and assign Class and Interface design.

In Cu50 I need to do the Characteristic Grouping.

Also in Cu42 I Need to do the characteristic Value Assignment.

Please let me know any programs, I know PMEVC, but i need to do for 500 Configurable materials.

Please suggest me

Thanks