How to store an element from another table in a Mongo table element?

Question

MongoDB

There is a table of events. It has an 'owner' field and should contain an element from another 'users' table.
In mongo I'm not strong at all, tell me where to dig?

Answer 1

You have mongoose in your tags, why don't you read the documentation?) mongoosejs.com/docs/populate.html

Answer 2

look at this docs.mongodb.org/manual/reference/database-references