Projectmanagers work with bugs, issues, requests or risks or combinations.
They don't work with 'cases' which is too non-descript; probably it is only a name for a collection of items in Clarizen.
During projects it would be very relevant to be able to add to a project only Bugs or only Risks, and immediately have specific fields. The fields for Bugs are different from those for Risks.
In Configuration I tried to add bugs, issues, requests and risks to the 'Add related' items that users can choose when they click 'Add related' in a project.
However: in Configuration I only found the general 'cases', so I couldn't add the specific case items bugs, issues, requests and risks.
Solution: Clarizen enables adding specific types of cases to a project directly in Add related.