Portal Administrators are the only LMS users who can use the “Add a New Transcript” form to create ad hoc history records for students who attended training, but were not part of the original roster or who took training outside of the system that needs to be documented for history.
Other options for updating transcript history include the Transcript Import process. It is described in a document linked in the Useful Links section.
To add attendance for an existing past offering that is closed:
To record past attendance for a classroom offering that took place offline or was otherwise unscheduled in the LMS, you can use existing Roster Management functionalities to add training history to multiple user profiles. You must first add a course Offering scheduled in the past, and then manage the Roster in the same manner used to manage a current or future Offering.