Rolling on loot in groups.

[Lumograph090]

I know that while I'm off soloing, questing, etc. I can just set my other toons to auto pass on loot. However if I were to run an instance with my 3 toons how would I go about having them roll on loot? Both need and gree for example.

*edit* did some searching and I'm wondering if these would work easily.

Need = GroupLootFrame1RollButton
Greed = GroupLootFrame1GreedButton
Disenchant = GroupLootFrame1DisenchantButton

*edit* Seems /click GroupLootFrame1GreedButton as a macro works but it still brings up a prompt notifying me that the item will be bound once i loot it...

Looks like I'm back to needing some way around the notification!