Change BP Grouping ( Account Group ) in S/4HANA

Dear All,

We can't alteration bp grouping.

We tally BP transaction.

The fastener to alteration successful Customer:General Data shows the connection :

" Re-direct to relationship radical alteration functionality".

After that we propulsion "Enter" fastener and the strategy permission to BP transaction. So we've not to enactment to alteration the grouping.  

Pls, immoderate solution? 

Thnks successful advance.