Hi Chris,
The out-of-the-box processes are object-based. This means that they can only be run from inside individual object instances (i.e. a single project). Some processes are auto-start processes which start automatically when a user performs a certain action on an object instance. Others are On Demand processes that can be run from the processes tab of the object instance.
Processes must be validated and activated via the Process section in the Administration tool as well. And the correct rights need to be assigned if you are not an administrator with all rights in Clarity.
You may want to start by reading through the Processes section of the Administration guide to find out more about how to use and create processes. There is also training available on Clarity processes through our education group.
Once you get into this a little farther, please feel free to open cases up with support for more specific questions.
I hope this will give you enough information to help you get started with Clarity processes.
Sincerely yours,
Jeanne Gaskill
Senior Support Engineer
CA Clarity