Service Definitions are the “Secret Sauce” of ProvisonPoint, which makes us stand out from any other solution. They are used to define how new sites are created, as well as how they are managed after the site is created. Inside a Service Definition an administrator can define the type of site to be created, any lists, libraries, web parts and security. They can define who can request the site and also what information is required from the user at the point of request.