Material Master Field Selection Group

Hi Experts

In Material Master

Under MRP2 View - Field # Prod Stor Loc, (MARC - LGPRO) appears & Work Scheduling view, under Field Selection Group: 77

Now I want to also add/extend this field: MARC - LGPRO in Plant Storage 1/2 view. Possible ?

What are the steps involved.

Rgds

RG