This button allows users to define the metadata fields to associate to the different shows in the database.
This window allows users to define the metadata which can be associated to the shows. For these 4 types of metadata (Presentation/Guest/Team/Channels), 3 choices are offered:
Free : Free text.
List : Choices appear in the predefined list.
Database : Choices are made among the values returned by the SQL request in the field.