Default value for buyer (old OMFI) in S/4HANA Cloud Public Edition

Dear SAP Public Cloud community,

In CBC the config "Define Default Values for Buyers" is available. However, we don't person idiosyncratic parameters anymore truthful it does not enactment via "EVO" anymore to delegate a Z-profile to users/buyers.

How to execute the request to make a default Zx regularisation with a circumstantial mounting and delegate it to users successful SAP S/4HANA Public Cloud?

Thank you for your help!

Kind regards,
Jens Koyen