Sign up is used for registering to a course or similar on the web site. You build the registration form like an ordinary form that the user fill in. It is possible to limit the number of participants and to set a time limit (last day to register).The registration is filled in on the web and will be sent in by email. Depending on the settings the participants can see other participants. The administrator can always see the participants by clicking on Participants.
Sign up is administered on-line. If you have permission rights on the page you can also see the administration