Our Champion Team is called the F1 Council and we meet every other week for 1 1/2 hours. It is made up of the Minister of Operations, the Operations Admin and a Volunteer Advisor, plus 2-3 admins who are interested/trained in F1. We always have a timed agenda and we keep an ongoing spreadsheet of projects we are working on.
In addition we have a "F1 Champion Team" that meets once a month or once every two months. It is made up of all of our admins, plus our Finance Specialist, IT guy, Receptionist and others who are major users of F1. We use this time for training, input and feedback from our key F1 people.
If you are interested I can email you our structure chart.