Clearing Data (Other than <Entity Currency>

I know you can clear entity currency data under "Application Tasks" - Data - Manage. It only gives me the option to clear entity currency data. Do you know if there's a way to clear other types of data other than Entity currency? When I copy Forecast to AOP scenarios, our journals are copied into our "Entity Currency Adjustment" and "Parent Currency Adjustment" members (instead of as journals). If we need to clear this data we are unable to just clear it like we clear entity currency data and since the data is no longer a journal we cannot unpost