How to impersonate a user in UI16.
Role required: impersonator
In the banner frame, click your user name to open the user menu.
Select Impersonate User.
The Impersonate User dialog box appears.
Select a user from the Recent Impersonations list or
enter a different user's name in the user selection field.
To return to your original login, follow these same steps then select your name
from the list.