Need help connectin L12 mini actuator to linéarité actuator

I just received my order of a L 12 min actuator RB fir 10 and. Control board RB fir 121 and I need help connecting the 2 together the actuator as two 3 pins connectors (blk, red, white@ purple, blue, green) how do I connect them on the RB fir 121 it as a 5 pins connectors only the other been for radio control. Also how do I operate the extend/retract actuator from the control board.

Tks

The version of L12 you have is not intended to be used with the LAC since it is quite versatile on its own.
How did you want to control the actuator? Using computer input? If so, you only need a servo controller:
robotshop.com/en/servo-controllers.html