Need role for FRC report viewers that allows drill-through to inquire detail balances and beyond

Summary:

I need to create role for FRC report viewers that allows drill-through to inquire detail balances and through to transactions that DOES NOT trigger full ERP financials subscription. Self Service ERP subscription is ok and expected.

Content (required):

Has anybody achieved this above and has something they can share?

I have created a role that enables viewing the reports, but am having issues with the drill-through to Inquire Detail Balances and further to transactions.

These users are not financials users, they are business users who are responsible for some P&L and need to be able to check the numbers which they are presented.