[Towncraft Two] Unable to apply emerald to modded Ender Chest "Your not in a team"

[mummabia]

Hi - After creating FTB Team (party) "Mumma", I'm still unable to apply an emerald to a modded Ender Chest to lock it down to my team. The error (with a typo) says "Your not in a team". Is there a different type of team that needs to be created to be able to do this?

Thanks.