Use unique usernames

When using AADS Terminal Server, everybody must login with his or her own unique Windows username.
Although it is possible to login, twice of more, with the same username, this might result in user-experience problems. For instance, typical Windows applications that are started by this user do not understand that:

• the application is started twice or more by the same user,
• two or more sessions with the same userID use the same home-folder,
• two or more sessions with the same userID are accessing the same files, including filelock problems....
• two or more sessions with the same userID have the same temp-folder,
• the sessions are using the same email-account,
• the sessions are using the same user-section in the registry,
• etc, etc, etc.........

Many Application vendors do not expect that the same user is logged in multiple times with Windows. So, in order to prevent user-experience problems, each login, locally or remote, should be done by a unique user.