ZCatalog - MetaData Table: Manage Catalog record schema
  
    Description

        This view allows you to manage the catalog record schema. 
        
        The catalog holds records which describe the cataloged objects.
        This view allows you to define columns for these records.

    Controls

        '[List of Indexes]' -- Each line contains one Meta Data entry (column). 
        The checkbox in the front allows you to mark a meta data entry for 
        deletion. Next the meta data entry's name is listed which corresponds to 
        attribute names of various objects, is displayed.
        
        'Delete' -- Clicked, the checkmarked Meta Data entries (columns) will be 
        deleted.
        
        'Meta Data name'  -- Allows you to enter the name of a new meta data entry.
        
        'Add' -- Clicked, the new entry (column) will be added to this catalog.
