How to assign Tax classification code at Supplier site

Content

We are trying to default tax classification code on supplier site level. It seems its only possible on the address. We have multiple sites for different PRC BUs assigned to the same address. So we cant have one TCC for all sites tied to this address.

I checked other support notes and posts in this forum and found this:

https://cloudcustomerconnect.oracle.com/posts/b8ae44dfd6 

However, when I try to create a TCC for the party site tax profile it will only allow me to select the address.

Any suggestions on how we could solve this?

Version