Customer exemption setup based on tax code, tax status code and tax rate code

Tax Regime is setup with party type as "Operating Unit owning Tax Content" and configuration for taxes and rules is "Common Configuration with Party Overrides" We use vertex OIC 9.x, not eb tax and we are on 12.2.12
Tax Codes, Tax Status Code, Tax Rate Code all are setup with the global configuration owner.

The issue is when I tried to setup customer tax exemption, it lets me to enter Tax Regime, and Configuration Owner as operating unit.

But it doesn't let me select Tax Codes, Tax Status Code, Tax Rate Code because they were setup with Global Configuration Owner.

How to enter the customer exemption for Tax Codes, Tax Status Code, Tax Rate Code even though they are setup under Global configuration owner?