You can import the users in the AD domain in a batch to the system (including user name, real name, and email) and assign roles to the domain users.

1. Click Security > Users to enter the User Management page.
2. Click Import Domain Users to enter the Import Domain Users page.
   Figure 1. Import Domain Users
3. Select the importing mode.

   User

   Import the specified users. Select the organization unit and select the user accounts under the organization unit which are displayed in the Domain User list on the right.

   Group

   Import all the users in the group.

4. Optional: Set Restrict Concurrent Logins switch to ON and enter the maximum number of concurrent logins.
5. Set the permission level (1-100) for PTZ control in PTZ Control Permission.
   Note:

   The larger the value is, the higher permission level the user has. The user with higher permission level has the priority to control the PTZ unit.

   When user1 and user2 control the PTZ unit at the same time, the user who has the higher PTZ control permission level will take the control of the PTZ movement.

6. Check the existing roles to assign the role(s) for the selected domain user.
   Note:

   • If no role has been added, two default roles are selectable: administrator and operator.

     Administrator

     The role that has all permissions of the HikCentral Professional.

     Operator

     The role that has all permissions of the HikCentral Professional Control Client.

   • If you want to add customized roles, you can click Add New Role to quickly enter the Add Role page. See Add Role for details.

7. Complete importing the domain user.

   • Click Add to add the user.

   • Click Add and Continue to save the settings and continue to add users.

8. Optional: After importing the user information in the domain to the system, if the user information in domain is changed, click Synchronize Domain Users to get the latest information of the users imported to the system. If the users are imported by group, it will synchronize the latest user information from the domain group (including added users, deleted users, edited users, etc., in the group).