Primary/Secondary Ledger

Hi,

We have an entity in Europe for which we defined Primary Ledger with Local COA. For this Primary Ledger, we associated a Secondary Ledger with a different COA (Corporate COA).

Conversion level is Sub Ledger.

I have AP and AR Responsibilities for Primary and Secondary Ledgers.

GL Ledger and GL Data Access Set profile options are defined for each of the responsibilities.

When I navigate to AP Secondary Ledger Payables Responsibility --> Accounting --> Control Payables Period (to open periods for secondary ledger), I see Primary Ledger name.

Is this expected? AP and AR periods don't need to be opened for secondary ledger?