SLA Rules when Accounting Method is different between Primary and Secondary Ledgers

We are implementing SLA rules to ensure consistent derivation of segments (e.g., Product) across Primary and Secondary Ledgers in Oracle Fusion. In our setup, the Primary Ledger uses the Standard Accrual Global accounting method, For countries with localization requirements, we have defined separate Charts of Accounts for Secondary ledgers and tagged country-specific accounting methods (e.g., Standard Accrual Brazil).

The expectation is that the same segment value (Ex – Product) should be derived in both Primary and Secondary ledgers. The value derived in Primary ledger should be same in Secondary Ledger as well. Does that mean Account Rules used in the Primary Ledger (Standard Accrual Global) should be created again and tagged to Secondary Ledger’s accounting method (Standard Accrual Brazil)?