cost hiding functionality

Dear colleagues,

In our company we are trying to prevent different vendors seeing costs for services which are done by them.

Our current ‘cost hiding’ functionality bases on standard t-code SHD0 and some custom made solution.

My question is whether there is any ‘standard sap’ solution which is related to cost hiding… which possibly needs to be
activated in SFW5?

I appreciate all your help.

Regards,

Grzegorz