Where is category saved in the DB?

Where is the category saved in the database?

I see a cat_id in the properties table but it's null for all.

The categories table doesn't reference prop_id or id.

But categories exist and the properties show them when I look in Joomla.

How is it doing this?

Hi,
The relationship between Categories and Properties is stored in the database table #__osrs_property_categories. This table links properties to their respective categories, which is why you may not see a direct reference in the properties or categories tables.
If you have any further questions or need assistance, please let us know!
Thanks
Dam