Slitherine

Page 25 of the manual;

"Commanders are deployed to a unit and can be reassigned back
to the Force Pool and on to another unit, but this takes time and costs PP."

I cannot figure out how to do this command, can anyone help?

I am using a MacBook Air.
Thanks!

hover over the commander - a little x should appear that if you click will let you do this

Thank you richardsd!