AddActiveField | Finds the first free, inactive field in the specified table, signs the field as active, and returns the CustomizationFields object representing the field. | 
  AddActiveMemoField | Creates a new memo field in a table. | 
  GetFieldsDigestPublic | Return Fields Digest. | 
  Field | The customization field object for the specified database table and field. | 
  FieldExists | Checks if the specified database field exists. | 
  Fields | A list of all fields in the specified table. |