Only half of the users have a business listing – “business users”. The other half are “clients” and do not have one. So instead of having a link below the “client” message which will lead to a 404 error I was thinking to change the user roles and so only display a link below the messages of “business users” that have a business listing. Then I want both “business users” and “clients to be able to see the link below the “business user” message.