How to Reference outside tables in user Schema via `references` in `additionalFields`

import { betterAuth } from "better-auth";
import { drizzleAdapter } from "better-auth/adapters/drizzle";
import { db } from "../db/index";

const auth = betterAuth({
  database: drizzleAdapter(db, {
    provider: "pg",
    debugLogs: true,
  }),

  user: {
    additionalFields: {
      friend: {
        type: "string",
      },

       addressId: {
         type: "string",
         references: {
           model: "address",
           field: "id",
           onDelete: "restrict",
         },
         input: false,
       },
    },
  },

  emailAndPassword: {
    enabled: true,
    minPasswordLength: 8,
  },

});

export default auth;