RE: PTR 3.1 Interact UI Changes - How To Use Keyclone to tell Slaves to Loot From Your Main
I found a much easier (for me) alternative for whole group looting.
1) Unbind following Keybinds on all 5 WoWs:
Shift+1
Shift+2
Shift+3
Shift+4
2) On each slave char set Interact With Target like this:
1st Slave Char Shift+1
2nd Slace Char Shift+2
3rd Slave Char Shift+3
4th Slace Char Shift+4
3) In WoW go to:
Options > Interface > Mouse, and turn on Click-to-Move
Kill a mob, then press either of the shift combinations to make the designated slave char loot/interact with NPC.