GSTR Report requires third party classification

Hi
For GSTR Reports Third party classification level reporting code 'Party classifications' should be used. However the party classification reporting usage  is setup
as 'Tax determination'. But unfortunately we cant add 2 Tax determination reporting code a third party registration.

So if it is mandatory for reporting then how can we use for defining Tax rules.

I think we need to change the reporting code as legal reporting instead Tax determination for third party classification.

Please clarify

Thanks

Arun