How to make the id of a table equals to an id of another table?

Hi everyone,

I’m actually working on an bubble app and I’m facing to a problem in my database. I’ve 2 tables :

  • Users table composed of an id, a name, a firstname, an email, a password, a category

  • Image, which contains an Id, a name, a numero and a type. The numero is supposed to be a number which is assign to an image when we create a new one. The Id is supposed to be same Id of the users table so this 2 fields has the same value but there are not in the same table.

What I want to know is : how we can make the id’s value of the images’s table equals to the id’s value of the users’s table ?