How to close the Accounting Period with 8 different cost centers?

ERPNext Accounting
1

Hello everyone,

I created 8 different Cost Centers for a Single Company, Please I need someone to guide me on how to close the Accounting period. Do I need to close this Cost Centers one after the other ? Or how can I do it better? Please I need someone to guide me on how to do it better.

2

Accounting period closing will be at the company level and not at the cost center level.

Once, you close the one accounting period for particular document type, you cannot add any transactions in the closed period for any cost centers in that document type.