Hi Luis,
If your AutoMate Enterprise License supports users, you can create user accounts within AutoMate Enterprise to control user access. The user's can be authenticated using either set passwords or Active Directory. To use Active Directory, ensure that the username matches the active directory username.
More information on Users can be found in the Users Help Article at the link below.
https://static.helpsystems.com/automate/help/ame_11/Default.htm#SrvrMgmtCons/SvrUsers/Users.htm%3FTocPath%3DServer%2520Mgmt%2520Console%7CUsers%7C_____1