To view the user list page, click 
and from INVESTIGATION, select Users.
Note
This feature is available only to users with an Enterprise or Core license.
The User List page displays all users configured in NDR or have interacted with assets. It allows administrators to view and manage user-related data. In this page, you can export the current user list data into a CSV file and filter displayed user entries based on entered criteria.
The User List table organizes displayed information in columns.
The Last Updated column shows when the user's information was last modified or seen.
The User Name column displays the user's name.
The Asset Name column shows the asset or assets associated with that user.
The Domain column indicates the domain to which the user belongs.