I created a post type called "Class" and related it to "User", so the idea is that a user belongs to one or more classes.
I will need to create a form in bricks builder where I will inform the user and the class and register in a personalized way, this way I will not be able to use normal user editing via WordPress.
For this reason, I need to know where the metabox stores the relationship, to insert the record manually.
Below are the exports of the fields:
https://pastebin.com/Pa9GYA5H -> [Export of class post type]
https://pastebin.com/9j3tAHzs -> [Custom Fields - Complementary Class Data]
https://pastebin.com/ZEUKLvFR -> [Relationship - Classes for user]
Below are images from the database:
https://ibb.co/KbYLsgN -> [wp_postmeta table image]
https://ibb.co/C5wLDrP -> [wp_usermeta table image]
https://ibb.co/zZkMpN3 -> [image of the user interface, where it displays the relationship]
https://ibb.co/txJ2K6s -> [wp_postmeta table image]
https://ibb.co/PDf6PG7 -> [wp_mb_relationships table image]
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