The schemas are defined in .rsd configuration files. These files have a simple format that makes them easy to extend; for example, to gain more control over custom fields.

To save a schema to an .rsd file, call the CreateSchema stored procedure; for example, with the IncludeCustomFields connection property set.

To use custom schemas, set the Location property to the folder containing the .rsd files. The schemas included with the add-in are located in the db subfolder of the installation folder.