Healing addon help

[Cooks]

when i'm in PVP with 25 other players, i would like to only have the panels of the players that are in my range, the other ones not showing up at all. I'm using VUhDo but i cant see any option like that. Thanks in advance.

[WARARMY]

I use Blizzard UI for that.
I drag and drop groups from the raid panel.
O - Raid - Click on "Group 1" and drag it on the screen. Do the same with other groups. I set mine on the LEFT side of the screen, a little below my player frame.
I position them like this. - 3 rows.

"1"2"3"
"4"5"6"
"7"8"

Every time you join raid group, they will always be there. In Interface settings you can set to make without/out of range visible. And the range is practically same as casting/healing range.

https://imgur.com/a/oL4wDZC
Shows who's dead, debuff, and you can even see what out of range grey'd out looks like. Yes, this requires u to click on a character and then press 1-5 or whatever you use, but it works for me just fine.