Keymap - General.

Mapped Key - Invite Others.
Hotkey: Shift + Alt + I (Changed mine to G18)

Steps: 1
!if ("slot 1" and character is not "slot 1") /invite {SLOT1}
!if ("slot 2" and character is not "slot 2") /invite {SLOT2}
!if ("slot 3" and character is not "slot 3") /invite {SLOT3}
!if ("slot 4" and character is not "slot 4") /invite {SLOT4}
!if ("slot 5" and character is not "slot 5") /invite {SLOT5}


Does not look like a Jamba command to me.