B787-10 Dreamliner - where to read FPA values?

[aimoii]

I would love to find out if it is possible to read Vertical FPA value from somewhere, I am able to set the value via B-variable AUTOPILOT_VERTICALSPEED, but not succeeded to find out where to read this with this plane. Anyone have a clue? :)

[aimoii]

Answering to myself, this can be read from WT_AP_FPA_Target:1

[John Dowson]

Thanks for updating with the answer!