You just install that, add the TODOs that it says, and then run it with "./manage.py migrate; ./manage.py createsuperuser; ./manage.py runserver", and that's about it.
I took a quick look at the README and this looks like a great resource. Docker-readiness is a nice touch. I should definitely find some time for trying this out. Thank you for the advice, Stavros!
How does one get started with Django Admin?
Would this tutorial be a good start? https://first-django-admin.readthedocs.io/