All other Period Close tasks have been completed in the period close checklist. Role: Kimray Controller 1. Go to Setup ; Accounting ; Manage G/L ; Manage Accounting Periods. Click the Checklist icon for a period Review the tasks in the checklist. Tasks are listed in the order in which they should be completed. Ensure all tasks preceding the Period Close task have been completed (the status field would have a green checkmark next to each month end close task) Click Close and on the next page that opens up click the Close Period Button. Period is closed. No role or user can now post any transaction to the closed period.