You can categorize different workflow processes for better organization. The default category or type is “General Workflow.” You can create types such as “Engineering Change Orders”, “Invoice approval”, “Design Quotes”, etc. as to describe your business process.
To add a new type, open the “Workflow” tab. Click the “Manage Type” button and click on “Add customized types” or click the ‘+ ‘button

The following dialog will come up
Enter the name in the title field and click “Add”
Your new type will be created and listed under the “Workflow” select box, see below.