We are about creating a workflow in Sitefinity to meets the needs of our customer. I read the post Extending Workflow how to customize the current workflow. In that post, I found the instruction show how to create a new CustomPageWorkflow.cs, which is just routing the process, and update Web.config but not how to insert or remove the current workflow roles (Author-Approver-Publisher).
I am looking for how to expand the workflow roles such as Approver to Approver1, Approver2, Approver3 and so on....? or addition stages?
Thanks for any advices,