How to turn off required tax fields for India AP "Tax" type line

Hello Community.  We are setting up India Local Payables and would like to be able to use the "Tax" type line on AP invoices, but there are eBTax required fields such as Tax Regime, Tax, Tax Status, Tax Rate Name, and Tax Rate.  Since eBTax will not be used for our India AP invoices, how do we disabled/turn off these required fields?  We want to use the "Tax" type line to manually record vendor invoice taxes separate from the "Item" and "Miscellaneous" types which will trigger TDS.  Thanks in advance.