Supplier Conversion defaulting of Allow Tax Applicability & Calculate Tax

Hi Team,

We are in the proceeding with Supplier Conversion activity in our TEST instance.

We have two queries as we would like to understand the defaulting of following fields and how these could be controlled before running the Supplier Import program:

1) Supplier Header Level: Tax and Reporting --> Transaction Tax --> Main Information --> Allow Tax Applicability

2) Supplier Site Level: Tax and Reporting --> Supplier Sites --> Update Transaction Tax --> Supplier Site Tax Details --> Calculate Tax

Our concern is both should not get defaulted as blank and 'No' respectively.

Our expectation is to default Allow Tax Applicability marked as Tick 'Y" and Calculate Tax to be defaulted as 'YES'.