Well, I think chair, debuty and member are the same in every scenario.
As a chair you have to take care of "your" association.
- Hire new member, activly
- Sort out inactive member
- Be a kind of leader and mentor to the member
- Take care for a good mood in the association
- Be able to discuss things. Not everything what the chair says is good for the association.
- Be able to learn
As a debuty, you are a debuty. Do things like your chair would do them. That's it.
As a member you've got the freedom do everything you want to do. No need to follow "server-rules" except RN rules. That's it.
I don't know much about president or the rest. I only played on round Europe scenario, and I don't like it...