Partial period closing rules for account groups

Summary:

We need help with a period-end closing scenario.

The department requested the creation of partial closing rules for account groups. For example, after a certain cutoff date, some accounts will no longer be able to receive new transactions from previous months but will continue to receive transactions in the current month. This measure is necessary so that new revenues or expenses can be recorded in a previous period without the need to close the period. We cannot temporarily deactivate the accounts to avoid affecting daily activities, we can only freeze them for previous month postings. Can you help us with that?