Get user information from BBDD - Service Desk

Get user information from BBDD - Service Desk

Hello, 
I’m having a problem with the data in the ServiceDesk tables. Whilst checking the database, I’ve managed to retrieve the old users’ job categories and associated extension numbers, but for new users, I can’t find that information.
 
Can you tell me in which tables and fields the job categories (employee, non-contractual, technician, etc.) and users’ telephone extensions are stored?

Thanks, regards

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