209Click add group button, the interface is shown as below. See Figure 4-146.Here you can input group name and then input some memo information if necessary.There are many rights such as control panel, shut down, real-time monitor, playback, record, record filebackup, PTZ, user account, system information view, alarm input/output setup, system setup, log view,clear log, upgrade system, control device and etc.The modify group interface is similar to the Figure 4-146.Figure 4-1464.15.3.2 Add/Modify UserClick add user button, the interface is shown as in Figure 4-147.Please input the user name, password, select the group it belongs to from the dropdown list.Then you can check the corresponding rights for current user.For convenient user management, usually we recommend the general user right is lower than the adminaccount.The modify user interface is similar to Figure 4-147.