Within the Security Users window we should have the ability to apply filters for active/inactive/deleted users as well as define and save sorting or various views just as we can elsewhere in the tenants. When managing a tenant with many users, having this added functionality would improve the abilities of admins to more easily manage their users.
Similar ideas have been previously submitted (https://forums.autodesk.com/t5/fusion-manage-ideas/filter-for-security-users-view/idi-p/7691416)