The Cyber-Planners appear in the Doctor Who stories A Wheel in Space and The Invasion.
Wheel in SpaceEdit
In A Wheel in Space the Cyber-Planner appears as the leader of the Cybermen. It aids them in taking control of the Wheel.
Another Cyber planner appeard in The Invasion assisting Tobias Vaghn and the Cyber Army, but is defeated by the Second doctor.
The Planner may be an earler type of Cyber Controller or an elder Cyberman that is unable to move any more.