Erik:
As has been stated, you need to add your customized Paths and Stages to suit your needs. You don't have to use the default workflow that is delivered. In fact, once you have your own, you can just delete it. This is only given to you as an example.
However, I am at a loss to understand why anyone would ever need to create a new MSMP process? As stated, all of the SAP Access Control processes are covered in the MSMP for the functionality that exists. You can create your own Variables, customize templates, customize workflow and routings in each of the process IDs area.
Thanks.
Kevin Tucholke