This feature scans each message for links and rewrites them to one of ours. Visitors get redirected to the original location when they click it. This allows us to register when links are clicked, along with some additional details such information about the users' device. Clicks will be shows in the Flow and Source reports and will also show up on the timeline of the corresponding message. Please note that, in general, this step should be placed after a template step that replaces the HTML content.