Flag that makes configuration persistent. Example: User wants the configuration to exist after reboot. Get the available PTZ Nodes on the NVT. Get a specific PTZ Node identified by a reference token or a name. Get a specific PTZonfiguration from the NVT, identified by its reference token or name. Get all the existing PTZConfigurations from the NVT Set/update a existing PTZConfiguration on the NVT Operation to send auxiliary commands to the PTZ device mapped by the PTZNode in the selected profile. The operation is supported if the AuxiliarySupported element of the PTZNode is true Operation to request all PTZ presets for the PTZNode in the selected profile. The operation is supported if there is support for at least on PTZ preset by the PTZNode. Operation to set a PTZ Preset for the Node in the selected profile. The operation is supported if the PresetPositions capability exists for the Node in the selected profile. Operation to remove a PTZ preset for the Node in the selected profile. The operation is supported if the PresetPosition capability exists for teh Node in the selected profile. Operation to go to a saved preset position for the PTZNode in the selected profile. The operation is supported if there is support for at least on PTZ preset by the PTZNode. Operation to move the PTZ device to it's "home" position. The operation is supported if the HomeSupported element in the PTZNode is true. Operation to save current position as the home position. The operation is supported if the HomeSupported element in the PTZNode is true. Operation for continuous Pan/Tilt and Zoom movements. The operation is supported if the PTZNode supports at least one continuous Pan/Tilt or Zoom space. Speed argument is optional. If the speed argument is omitted, the default speed set by the PTZConfiguration will be used. Operation for Relative Pan/Tilt and Zoom Move. The operation is supported if the PTZNode supports at least one relative Pan/Tilt or Zoom space. Speed argument is optional. If the speed argument is omitted, the default speed set by the PTZConfiguration will be used. Operation to request PTZ status for the Node in the selected profile. Operation to move pan,tilt or zoom to a absolute destination. Speed argument is optional. If the speed argument is omitted, the default speed set by the PTZConfiguration will be used. Operation to stop ongoing pan, tilt and zoom movements of absolute relative and continuous type. If no stop argument for pan, tilt or zoom is set, the NVT will stop all ongoing pan, tilt and zoom movements.