apply the internal supplier change approvals to only a specific attribute in the Income tax

We need to apply "internal supplier change approvals" only to the specific attribute “TaxpayerID” related to income tax section

1/ we have enabled the “Approve Internal Changes on Supplier Profile” option as follows

The other options have also been enabled to support business requirements for address, bank account, and site changes.

Within the Organization Details and Income Tax sections, only changes to the TaxpayerID field should require approval.

2/ We defined a rule on each changed attribute required to route changes to an approval group created in BPM

3/When i change the supplier profil taxpayerid it routs ro the correct approval group