As we try to create a seamless or at least smooth workflow for users to move between apps, we don't always know which users will need access to specific applications. Currently when a user clicks on a link to an app in a stream they don't have access to, they receive a generic pop-up stating "Access denied". It would be helpful if we could expand this text to at least explain what they need to do to resolve this, or even better if we can give them a URL that takes them to our access request workflow. See the attached image for an example.