Communication with sub-schema via populate()

Question

JavaScript

Hello.
Such a question on MongoDB and Mongoose ORM

There are two models in Mongoose. In one, there is a sub-circuit.

var mongoose = require('mongoose'),
  Clinic = require('./clinic'),
  Schema = mongoose.Schema;
 
 
var ClinicSchema = mongoose.Schema({
  name: {
    type: String,
    trim: true,
    required: true
  },
 
  procedures: [new Schema({
    name: {
      type: String,
      trim: true,
      required: true
    },
 
    alias: {
      type: String,
      trim: true,
      required: true
    },
 
    time: {
      type: Number
    },
 
    customTime: {
      type: Number
    }
  }, {
    ref: 'Clinic'
  })]
});
 
module.exports = mongoose.model('Clinic', ClinicSchema);

var mongoose = require('mongoose'),
  Patient = require('./patient'),
  User = require('./user'),
  Clinic = require('./clinic'),
  Schema = mongoose.Schema;
 
var RecordSchema = Schema({
  doctor: {
    type: Schema.Types.ObjectId,
    ref: 'User'
  },
 
  clinic: {
    type: Schema.Types.ObjectId
  },
 
  date: {
    type: Date,
    default: new Date()
  },
 
  patient: {
    type: Schema.Types.ObjectId,
    ref: 'Patient'
  },
 
  procedures: {
    type: Schema.Types.ObjectId
  }
});
 
module.exports = mongoose.model('Record', RecordSchema);

Record stores IDs from all tables. Through ref and populate, I get all bundles except procedures.
This is apparently due to the fact that they are recorded by a sub-scheme.

The question is how can I get all records by IDs from Clinic.procedure
Record.find().populate('doctor patient').populate('procedures') from Record.procedures