As a service user you may need to update the profile information of another user in your institution. If you have the required privileges, you can do those changes by following the steps below.
1) Go to the More menu on top of the page and select Users
2) Search for the desired user using the search field.
3) Go to the "Action" menu on the right side of the user name and choose the option Edit user info.
4) The user info appears and you can change what you need.
5) Click Save to submit the desired changes.