By default, the Open page appears, displaying a list of process orders grouped by the associated execution path in a tabular format. You can select the Closed tab if you want to add comments to process orders that are in the completed status.
From the Actions column, select for a required process order.
From the menu, select Comment.
The Add Comment page appears.
In the ADD COMMENT box, enter a comment for the changes you made, and select Add.
Note: You can modify or delete only those comments that were added by you. However, based on the site parameter, you can also update comments from other users if you have the required permissions.