If you are an adult leader you can view the merit badges for which you are registered by going to My Stuff --> My Merit Badge Assignments.
This will display all of the merit badges for which you are allowed to assist scouts, as shown below.
Click Update on one of the merit badges to view the details.
this page you can update your comments and availability date.
You can also view the scouts who have signed up for you to assist them with this merit badge.
Click Update next to a scout to sign off on his requirements, as shown below.
Click the check box for each requirement this scout has earned. If the requirement was completed on a different date, enter that date in the Earned column.
Click Save & Exit to save your work.