This is an extension of ead's and nedned's methods for running a Dash app in Django. The difference is that the Dash app runs within a Django rendered page so that Django can handle the routing and data models. It can also pass context to Dash via the url. Dash can then use the url to receive context and load from a database using Django data models. This has given us flexibility and consistency for look and feel of pages as well as being easier comply the EU GDPR regulations (i.e. only showing data relevant to a user)