Anyone have an idea how to make a macro (or alias or rant) for LOTRO that would allow me to invite multiple people at once to a group?

Tried things like /alias add ;invite /invite name1 /invite name2 /invite name 3 and every variation of that with no luck.

Then I tried the ;rant thing and that didn't work either.

I'm sure I'm doing it wrong. Just wondering if anyone has a group invite macro to invite the other members of their team with one button push.

Thanks.