Access to request.user from Django model

I'm writing a site on Django. There is a problem: There is a Client model, and for almost everywhere on the site, the user needs to display their clients. At first, I wrote in each view like this:

Client.objects.filter(user=request.user)

Then I created my own Manager with a method that requires passing the user, but overall this does not solve the problem of constantly passing the user. How can I make the current user accessible in models.py?