Any visitor to your Dialogue can read the public content on the site, but in order for users to add ideas and comments or rate the ideas of others, they must first register on your Dialogue site. This will require them to create a user account.
In order to do this, the user needs to go to the Register link at the top of the screen:
This takes them to the registration form, which is deliberately simple:
If the user tries to participate in the challenge before they have registered or signed in, they will be prompted to do this before they can take part. They will see this screen:
Once they have registered or logged in, users will return to the Dialogue page they were on before. If a user went directly to the /login page (from another website), they will be directed to the homepage.