How to create many workbench moderation flows / scenarios I want to manage many content types with the workbench moderation module. Every content type should have its own states and transitions. I tried Workbench Moderation Profile module, but it has many bugs (it's in alpha) that causes many problems for me so I'm looking for any alternatives. 

I don't mind developing a custom module, but I don't know how this could be achieved. Are there other solutions here?
I think what you need is Workbench Moderation Types