Should the parameters be modified when using RTK?

Hello
I used Ready rtk this time.

I connected it to Pixhawk like a normal GPS.
Mission planner says no gps.

This seems to be something wrong.
Do you need to set or modify a separate parameter to use this?

https://ardupilot.org/copter/docs/common-here-plus-gps.html

I have referenced the document above, but in the case of HERE RTK, no gps was displayed even if I did not modify the parameters.

The F9 chipset is only supported in Copter 4.0.4 or 4.0.5-rc1 . Why are you using 3.6?

Oh sorry. I think I set the category wrong.

Oh sorry. I think I set the category wrong.