The Theme ID Mapping table in the Guide database maps a genre, subgenre, or genre-subgenre pair to a corresponding theme identifier. The Theme ID Mapping table contains the following fields.
| Field |
Description |
| TM Genre Identifier |
Identifier of the genre to map. Either this field or the TM Genre Name field can be used to specify the genre. |
| TM Genre Name |
Name of the genre to map. Either this field or the TM Genre Identifier field can be used to specify the genre. |
| TM SubGenre Identifier |
Identifier of the subgenre to map. Either this field or the TM SubGenre Name field can be used to specify the subgenre. |
| TM SubGenre Name |
Name of the subgenre to map. Either this field or the TM SubGenre Identifier field can be used to specify the subgenre. |
| TM Theme ID |
Theme identifier. |
| TM Tuning Space |
Tuning space that this mapping applies to. |