Addon will add buttons on the screen that will help transmog runners to create and leave groups and then reset zone. Due to Blizz security rules, Creating a group is a three step process. We can not reduce that. I use this addon to quickly make a group and leave it do get out of dungeons and raids so I can reset and rerun.
Create button :
Click Create first time will bring up group finder. Type ANYTHING into the title and click the Create button again.
Leave button:
Clicking Leave button will leave any group (Battleground/LFR/LFG/raid/etc...
Reset Button:
This will reset all instances