Set it in your Remote Control agent setting > indicator settings. All remote settings can also be changed in the registry of the client. Keep in mind that it is illegal to do by law "privacy"
You need to change the Agent configuration settings and have to update the client agent with the new settings.
LANDesk provides you with multiple options to remote control the user i.e. Observe only mode, reboot, draw, chat, remote execution of apps, file transfer etc.
The agent settings needs to be configured as per the organisation's security policy.