Once you have created your first project, you will see four icons next to each Project in the list. These allow you to:
View the Jobs that are in this Project.
You can change the Project name when you click on edit on the right-hand action buttons of that project.
This is possible if the Jobs and Tasks within the Project are deleted first.
Connections, File Definitions and Cluster Definitions can be added to a specific project. It will only be available in this project, unless changed by an administrator, and will not be visible in other projects.
Click on Connections, File Definitions or Cluster Definitions to add one specifically to this project.
You can then follow these guides to add each type. In each guide, you will not need to choose a project as it will only be available in this project.