User role evolution by adding Drupal Commerce to existing portal

Drupal is so much more than a web content management system. Based on its modular architecture,
building digital solutions is not only possible but embeds Drupal into an eco-system of digital services and processes.
This demo shows the evolution of user roles and how Drupal becomes a powerful digital ecosystem.

On our real estate portal we have the following backend roles, who deliver content and services to the portal:

* Manager: Delivery content and info
* Agent: Rental Object Services

We also have front-end roles like public visitors or (commercial) tenants. They can log in and consume digital services.

By adding Drupal Commerce and an online shop for a commercial tenant, we automatically have new roles.
The bakery user becomes a commercial vendor. The other tenants become customers by using the Drupal Commerce shop to buy bakery products.
The demo contains a brief overview of the public website as an anonymous user. Then a tenant performs a login and now all
digital services are available like receiving documents or creating support tickets. They now have access to the bakery
online shop as well and can place orders. Next, we log in with the role of the commercial vendor. Again,
we will see another service available. This user has access to the orders, which his customers have placed.
Finally, the configuration of Drupal Commerce is shown, which is in fact very simple.