When running the Security Assist Wizard, go to the Manage Pages tab, and edit the Field setting to change validation for fields in the registration form.
you can select each column and change whether it should be required.
the agreement checkbox will be to be added after the registration page is created.
add the checkbox to the registration page, set the checked value to 1. Then open the server behaviors panel, and double click the Server Validation server behavior, add a new Required validation. For the AServer variable, select the Check box element from the form bindings.