To create an account, call the MRWA office at 517-657-2601.
If you are registering someone else, DO NOT add them. They are probably already there, you just have to click in the box next to Select and Existing Contact and you will see the list of people already in the system.
If you are unsure about your community/company membership status, go to the appropriate membership tab and search for your community/company name. If it is on the list, you are a current member.