To get started, perform the following steps:

1. Install django-mptt in your virtual environment using the following command (or add the same to your requirements file and rebuild if using a Docker project):

(myproject_env)$ pip3 install django-mptt~=0.9.1

2. Create the movies app if you have not done so already. Add the movies app as well as mptt to INSTALLED_APPS in the settings, as follows:

# settings.py or config/base.py
INSTALLED_APPS = ( 
    # ... 
    "mptt",
    "movies", 
)