I need to do some reporting, by session, on my registrations, and can\'t see where in the database the custom field values that the customer selects are stored. There is a table with the field, and another table that relates the field to the events, but none that obviously stores the details on who selected what.
The custom fields are appended to jos_dtregister_user. If you are using Access or other third party tool you have to select the Linked Table Manager or equivalent, and update the link to the table after you add custom fields.