Reopen a catalog that has been closed
To access your closed catalogs select Catalogs then View Catalogues from the left hand side menu. Then select the State: Closed.
Click on the name of the catalog you with to open. Then click on the actions icon and select the action Reopen.
This will prompt a pop up window where you can fill in when the catalog should start and end then click OK.
There is an option to export the CSV file or delete of your closed catalog from this actions icon as well.