Some of it does work, I've got current group member health percentage added to the end of my group windows for Draco'Kyn UI.
Code:
/GameData.Group.Group_2.HealthPercent
That's what I'm using for it, works fine, far as I can tell.
I have had one report of a bug - Scribble said he had issue's when grouped across zones. I haven't been able to duplicate it, but I haven't experimented with combat across zones. Taking falling damage in one zone, with a group member in the other updated both group windows in my original tests, I still need to test "regular" combat with it, though.
Wulfy
edit: One thing that could affect this.... the data filter. I've got it set to FBFF, if I remember correctly. And no, this isn't listed in the UI customization guide, I found it when scrubbing the code against one of the default UI files, not sure which. :\
edit 2: ok, grouped w/ some guildies today while I tradeskilled.... while thier health bars reflected damage taken in other zones, the health percentage stayed at 100%. I'll try and see if it updates while in the same zone, not sure if the wifey will let me have any playtime tonite or not, though.
![Frown](/images/style_mmoi_eq2i/smilies/frown.gif)
SOO..... it does indeed seem to be broken for cross-zone updates, at least.