Nova 4 Laravel Belongs To Dependent Field

I have got two models, one for course i.e course models and the second for subcourse models. When I am uploading subjects on subject model. User need to choose the course and subcourse models. So, how can I dynamically get the subcourse models as for the course models.

THanks in Advance.

I tried to install different packages but it didnot work me for nova version 4.

source https://stackoverflow.com/questions/75913912/nova-4-laravel-belongs-to-dependent-field