Tecknical name for vertical data

[obertelsen]

I have asked AVMAP about softwareupdate for VI, including posibilities for using vertical navigation for AIFS D100, like glideslobe marker. But They don't don't vant to understand my question. I need to know the exact tecnical name for vertical data out af AVMAP IV.
Horizontal data vorks perfekt from GPS to HSI-screen on Dynon. Anybody who can help?

 

[dynonsupport]

The only vertical data supported over serial data is via the Garmin series of handhelds. There is a proprietary sentence that outputs vertical guidance. If that proprietary sentence is being outputted, it will be displayed.