The permission control in GVNVR is group-based. The administrator configures permissions for groups, and then assign the user to one or more groups. Permissions are not assigned directly to the user, but rather associates to the user through groups.
GVNVR的權限設定於群組而非個別使用者。管理者針對每個群組設定不同的權限後，可將使用者分配屬於一個或多個群組，則此使用者具有其所屬群組之所有權限。
System admin
系統管理權限
Allows to control system-level configuration, such as permissions or creating a channel.
允許系統權限，如變更權限設定。
System operation
系統操作權限
Allows creating or deleting a channel, editing maps and files.
允許新增或刪除頻道、修改地圖或檔案等資料。
All channel permissions
所有頻道權限
Configures permissions to all channels.
設定之權限適用於所有頻道。
Specific channel permissions
特定監看頻道權限
Configures permissions to specific channels.
設定之權限適用特定之頻道。
Channel live video
監看頻道權限：即時影像
Allows to view live video
允許觀看即時影像
Channel playback
監看頻道權限：回放影像
Allows accessing archived (playback) video.
允許存取錄影資料。
Channel operation
監看頻道權限：操作
Allows to operate on PTZ, manual recording, or channel resetting.
允許頻道操作如PTZ、手動錄影、或重置頻道。
Channel administration
監看頻道權限：設定
Allows to change settings.
允許設定頻道。