The term of the recognition is the last question in the list, and Bence (CCed) commented that "(default is a renewable one year term; I expect in your case it would also be "1 year")". I just accepted that suggestion and didn't go dig any deeper into the implications or other options, because it didn't seem like a big deal. It is similar to the standard chapter agreement language: <
http://meta.wikimedia.org/wiki/Chapter_Agreements/2007_template#9._Duration_and_revocation>. Note that user groups are not typically incorporated and do not need bylaws, but there may still be other reasons (trademark usage and activity level, for example) for having a periodic review. If you are curious about why AffCom does that, though, they seem fairly responsive to questions.