Bigger "packages"

[moggel]

I would like to be able to build larger groups in missions but haven't been able to figure out how. A group is limited to a maximum of nine aircrafts it seems but a I examine the scripted group objects there's some hints that groups can somehow be linked to other groups.

Does anyone have any intel on this? Is there a way to link groups together into larger packages or am I left to create individual groups and just set their waypoints so that they fly close to each other, hoping they'll behave as they're on the same mission?

~S~
Mog