Each site is part of a multi-site network with the national website as the primary site in the network.
All chapter websites on the network share plugins, themes, and users with options that allow specific items to be included or excluded with specific sites.
By default, all chapter sites include a plugin for events, carousels, and a page builder. They're also equipped with default WordPress support for posts, pages and media.
National news and events items are automatically pulled into the chapter site home page along with chapter site news and events.