Its usage is very specific to Yakforms websites, and the module is not usable outside of Yakforms environments : specfific modules are needed, and the overall features of the websites are guided for very special purposes.
A new node type : « form » or <code>form1</code> (machine-name) nodes are publicly-accessible nodes that any authenticated user can create and configure. A webform is attached to each of node.
Cron tasks for limited-lifetime nodes : to avoid piling up useless data forever, forms expire after a few months by default. (This feature can be deactivated by the admin if necessary)..