In this data model

type Post {
  id: ID! @unique
  createdAt: DateTime!
  updatedAt: DateTime!
  active: Boolean! @default(value: "true")
  title: String!
  text: String!
  author: User!
  category: CATEGORY!
}

I want to create Post and connect to existing user. How can I do this? Thanks

have you seen this chapter: https://www.prismagraphql.com/docs/reference/prisma-api/mutations-ol0yuoz6go?