Standard Users with permissions to 'Edit' the Portal module may change portal usernames from the “Edit Portal User” screen.
From within the Portal module, on the Portal Users Tab, select the menu icon (tricolon) next to the portal user that needs to be updated and select ‘Edit Portal User’:
Select the 'User Info' tab and enter the new username. Be sure to select the ‘Save Tab' button to ensure the changes are retained.
NOTE: The portal user will have to use the new username to log into portal and any references to that user will adopt the new given username.
