I have a site with a pretty basic architecture. I have some text-based content for regular users and need to provide a reference to premium content within that content type so that premium users can access video content. For instance, my content type has 3 sections: Article 1, Article 2, Article 3. I need to provide some point of reference for users whom are subscribers to access Video 1, Video 2 and Video 3. I've thought about field-permissions, but this doesn't seem like the most elegant solution. Preferably, under each article would exist a link which would (by use of a modal) reveal the video to premium users, or a sign up box to-non premium users.