In order to manage projects, login with an account having a Project managerroleassigned.
Click on the Projectslink in the top menu and you will be redirected to your instance projects list.
You can create new projects by clicking the New projectbutton on the left panel.
To edit a project, click on its identifier in the projects list and then to the Editbutton on the left panel.
To delete a project, click on its identifier in the projects list and then to the Deletebutton on the left panel.
When creating a project pay special attention to the next fields:
Identifiervalue will be used as part of the url-address to access this project and can't be changedin the future;
Work groupdetermines the users who have the righe to access the project. If a user is not in the project's work group, he\she will not be allowed to view, create or edit project-related objects such are tasks, stages or classifiers. Work group users can be changed at any moment. Also a user is automatically added to the project's work group when a task is assigned to a user.