Meeting Guidelines
It pays off for a team to invest in its own structure, adapted uniquely to its own needs, for the holding of meetings. However, this ostensibly practical subject intervenes massively in the efficiency of the guiding processes goal processing and team preservation. Therefore, you can look at a template here, which, from a metatheory viewpoint, summarises many fundamental aspects that can be discussed in meetings. (Not all of them are relevant for everybody, but one should not remove anything without good reason to do so):
Meeting Template (only in German)