How to change unticket group in the database

How to change unticket group in the database

Good morning,

I simply want to change the group of a ticket in the database and after searching through the sql server tables I can not find it.
Can you tell me where and how to do it?

The additional fields created I notice that they are in workorder_field
The tickets with their data in workorder

Where can I change the group?

Thanks for your time.

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