How to fetch columns in a database while eager loading?

Question

Laravel

Good evening, please tell me how to select columns during "greedy loading"
control code:

Answer:

I tried both select and addSeclect
with a normal query, everything is ok:

the answer is like this:

Answer 1

// ты забыл id-шки
select('id', 'name');
// laravel >= 5.5
->with('user:id,title')

Answer 2

Thanks, for some reason I thought that the select should be inserted into the query constructor.