Local Configurations 2065.15 Configuring Account SettingsYou can add, modify and delete user accounts, groups, and ONVIF users, and set securityquestions for admin account. The user name supports 31 characters and group name supports 15 characters. The username can be consisted of letter, number, "_", "@", ".". You can set maximum 64 users and 20 groups. The group name by "User" and "Admin"cannot be deleted. You can set other groups and define the relevant permissions. However,the admin account cannot be set randomly. You can manage the account by user and group and the name cannot be repeated. Everyuser must belong to a group, and one user only belongs to one group.5.15.1 Configuring User Account5.15.1.1 Adding a User AccountSelect Main Menu > ACCOUNT > USER.The USER interface is displayed. See Figure 5-184.