Templates for Bylaws of platform coop

I am working with an organization that will be a limited coop association (investor and patron members) operating as a platform co-op (encrypted file storing and sharing). Are there templates available for how membership meetings are conducted , a process for membership votes, and other parts of the bylaws that coordinate a membership spread across space and time? I am looking through the Fair Shares Model Constitution but am also hoping to find a US (and ideally a LCA) version.