We use it for the registration of any IT solution. This solution is now linked to our CMDB (our technical asset management database). We also use it for its business capabilities support, e.g., business subjects or business data used by each application to understand what we are doing with solutions and trying to rationalize it as much as possible for our entire worldwide team.
erwin is for all users and the chief distributor of the web interface. From the admin side, we are using the back-end of erwin to try and do data modeling.
People use this solution for many IT functions. It can be an IT business partner looking for IT solutions in other countries, a project manager or architect looking to implement a solution, or IT leaders getting KPIs on a report.
We are using their SaaS version hosted by Azure. Therefore, we are using the latest version.