Ability to add game code to database

[Johnny22Clare]

Hi all, I'm wondering would it be a good idea or even a possibility to add a part number (game code) to each game in the database.

For example for the playstation one games; SLUS, SLES and so on which are followed by a series of numbers to distinguish one game from another.

 As far as I'm aware most games have these part numbers and there are databases out there where these codes can be found. Personally I'm using them to catalog my games and find them very useful but there is no option to add them into the database.