Proxy log in as another non-admin user within a site

Site administrators can proxy log in as ('impersonate') another non-administrator user. They can view the site, and navigate as if they are logged in as that user.
On your site, navigate to
Site admin
:
The
Site admin
screen opens. Navigate to
User management
>
Users
:
The
Users
screen opens, with a list of all users on that site; the list includes a System administrator label for users who are system admins. Find the user you wish to impersonate and click
More actions
>
Impersonate User
:
The following message opens:
This describes the limitations and settings that apply when you impersonate that user. Select
OK
. You will now impersonate your chosen user on the site. The following message is displayed while you impersonate a user: