do we set all account types "expense" to "Budgetary debit" when activating "Budgetary control"

Summary:

when activating "Budgetary control"

• do we set all account types for accounts intended to be an "expense" account to "Budgetary debit" or can we still use "Expense"
• do we set all account types for accounts intended to be an "Revenue" account to "Budgetary Credit" or can we still use "Revenue"

and is this manditory to make "Budgetary control" work.

were implementing on 25D now, wil go live on 26D