"SERVOn_FUNCTION" = 46 and 47" does not appear

Hi guys, i’m building a “quad plane” with have only 4 tilt rotors. I need to set “SERVOn_FUNCTION” to 46 - 47 - 75 - 76 for the rear and front servos. But mission planer > Full parameters list does not show these 46 - 47.

What is the reason?

My setup
Q_ENABLE = 1
Q_FRAME_CLASS = 1
Q_FRAME_TYPE = 3
Q_TILT_MASK = 15
Q_TILT_TYPE = 0

**This images based on my “mission planer > full parameters > SERVOn_FUNCTION” **
servo_f

This images based on my "ardupilot quadplane support > SERVOn_FUNCTION parameter"
2

Looks like a documentation issue in MP, you can just put the number in the box even if its not in the description.

@iampete I thought like you. I made the connections as they should be. But the servos I set as 46 and 47 did not output from pixhawk. Especially when I gave the command to tilt, the front servos worked but the rear ones did not (i am sure about the servos are solid). i have the pixhawkcube black.