multiple relations to same table

model PI {
  id                    String  @id @default(cuid())
  publicContactId       String?
  privateContactId      String?

  publicContact  Contact? @relation("PublicContact", fields: [publicContactId], references: [id])
  privateContact Contact? @relation("PrivateContact",fields: [privateContactId], references: [id])
 
  @@index([publicContactId])
  @@index([privateContactId])
}

model Contact {
  id    String  @id @default(cuid())
  name  String?
  email String?
  phone String?
  title String?

  agreements Agreement[]
}