Enable the possibility to manually enter specific start and end date of the accrual scheme, avoiding the creation of different accrual scheme based on the periods but with same ledger setup.

You could simplify the settings by removing the setup of the periods and managing it directly in the journal by entering the fields of "start date" and "end date". Then processing the calculation for the actual range.

Business Scenario:
Rant can be payed monthly, quarterly, annually and the same ledger account must be used. With this custom user can select only one accrual scheme and edit the related period.