“Cloning” copies IR commands from one remote to another.
MK1, MK2, and MK3 remote controls cannot be bulk-cloned like the MK4, and are instead IR trained.
To clone a remote, use a fully-configured remote from another room as a Master to teach a new or partially trained remote IR commands. Follow the steps listed in the Training Process for MK1, MK2, and MK3.
To clone MK4 model remotes, follow the Remote Control Cloning for MK4 Process.