Combination of two material master data fields

Hello,

is there a possibility to combine two fields in the material master data?

I want to combine the "do not cost" in view Costing 1 with the "price control".

In case of price control = "V" I want to set the "do not cost" flag and in case of price control = "S" I want to delete the flag automatically.

Is it possible to combine these fields?

Thank you for any answer & regards

Britta