Depending on the session topics and number of days, the summary could be 3-10 pages. My goal is to email the sponsor (who can then forward it on to all participants) the summary within 2 business days.
The summary, by the way, is an important part of my service because it highlights key points, agreements, and commitments made. I might also include some additional information and/or handouts that seem helpful to the group’s growth.
