There will be unforeseen circumstances when you will not be able to do your scheduled duty, it is YOUR responsibility as a member to arrange a swap. The member seeking to exchange a duty has the responsibility for the duty until the exchange is arranged and confirmed.
To arrange a swop you must be logged into DutyMan. Your duty will be highlighted in red, click on the swop symbol. Browse through the Roster for people you would like to request a swop with and click on their swop symbol, the more the better. Write a short message in the box provided and click Request.