Forgotten password in Laravel

I would develop a forgotten password page in laravel 5.4, but i wouldn use the default method described in LaravelDoc.
I have a Model 'User' that implements AuthenticatableContract, AuthorizableContract, CanResetPasswordContract and use Authenticatable, Authorizable, CanResetPassword.
But i don't have comprehend which steps i can follow to perform forgotten password.
All results that i have found, show me the use of method 'auth'.
Someone have solution or a guide to follow?

via Chebli Mohamed