Give the ability for an Administrator to impersonate or 'log in as' another user, i.e. see SDA in the eyes of another user. We need to be able to see SDA in the eyes of other users to ensure access and permissions are granted correctly and to aide debugging problematic processes. This sort of functionality is already available in SBM and it is essential when supporting a large team and a large number of applications - that all may be configured with different permissions. GitHub Enterprise is a good example of logging user impersonation providing an audit trail of all activities.