Capsman via WIFI

Hello
I have a home-mesh network with 1 RBD52G-5Hac as CAPSMAN and 3 RB941 as AP. Everything is working great when i have all of them connected with UTP cable.
However, one of the RB941-2nD I planned on a location in my house where is no UTP cable. So I am trying to configure this one so it works together with the capsman via WIFI.
What is the easiest way to set this up?
I am a beginner with mikrotik.
Thanks for you answer.