CM21 profile changes

Hi All.

I need to make changes in an existing CM21 overall profile say X.

My initial screen has following fields in object set:

Work center


Order category

Sales Order

Sales Order Item

In addition to above fields I need to add following fieldssearch/filter criteria (selection profile object set or filter set): and these should work with production and planned orders

Routing operation no

Operation text

Material no

Planner group from routing header (exist already as filter, but not working)

Routing group no

I could not find these fields in the F4 help while changing the object set/ filter set. So how do I get these fields there?

Also I tried adding some fields randomly but I cannot see more than 6 fields in objects screen of CM21. How do I get additional fields there?