If the plan sponsor has elected to provide plan participants with portal access and the plan is not closed to new participants, then User IDs and passwords need to be periodically produced and sent to new participants.
In general, this should be done at the end of the valuation data process after all of the data and statement work has been reviewed.
To produce User IDs and passwords, open the Plan Sponsor and then select
Everybody with a password in the list is a new portal participant. Check the box Export to file and then press the OK button to get a listing of these participants in Excel.
In Excel, use a sort or filter to display participants that have a password and then create a mail merge in order to produce portal welcome letters for these new participants.