In the previous version of the OSG Seminar Managers, there was some data that was saved in an XML table. The data includes salutations, price types and experience levels. These are now integrated into the SQL database. To create and edit these objects, they are now listed in the settings in the reference table tab. They can be manipulated just like other Joomla! objects in the backend.
The reference tables now look like this: (Settings - second tab "Reference tables")