You open a period by specifying the scenario, year, and period. A period can have a status of Unopened, Opened, or Closed. The default status for periods is Unopened. After a period is opened and a transaction has been entered, it can only be changed to Closed. It cannot go back to Unopened.
For each period, you can set the Match/Validate Before Post option and enter matching tolerances that apply to the Auto-Match and Manual Match processes. See Setting Match/Validate Before Post Option and Setting Matching Tolerances.
To open periods:
In the Browser View, expand Tasks and select IC Transaction Tasks.
Optional: In the Matching Tolerance column, enter a TID Tolerance amount or percentage, Account Tolerance amount, or Manual Matching Tolerance amount for the period.
Optional: To save the settings for the period, click Save Period Settings.