Dahua DH-XVR54 L-I2 Series User Manual page 307

Parameter
Permission
Click OK to complete the settings.
5.16.2.2 Modifying a Group
Select Main Menu > ACCOUNT > Group.
Click
Description
In the Permission area, select the checkboxes in the System tab,
Playback tab, and Monitor tab.
for the group account that you want to modify.
296
Group
User's Manual