How do I create a Fellowship?

Find Randall of the Fellows (Fellowship Registrar) in the building next to the Nexxus portal in the Plane of Knowledge (you can use the Find window). Talk to him and he will eventually give you a Fellowship Registration Insignia.

By default CTRL + SHIFT + F will open the Fellowship window (or use the EQ button under Players).

Each person that joins a fellowship will need to get an insignia. The leader must be near the registrar to invite.