how to populate and not type objectid in mongoose code example

Example 1: mongoose create populate response

let user = await User.create({ ... })
user = await user.populate('company').execPopulate()

Example 2: mongodb populate document

Story.
  findOne({ title: 'Casino Royale' }).
  populate('author').
  exec(function (err, story) {
    if (err) return handleError(err);
    console.log('The author is %s', story.author.name);
    // prints "The author is Ian Fleming"
  });