Customized Subscribe Feature

[rwingert9]

Currently users have the ability to "subscribe" and receive and automated email on a report page of an existing report. This idea would be to allow the functionally to subscribe to an individual visual and/or pick and choose specific visuals in the report to subscribe to. There are instances that end users desire to be 'pushed' one key metric or display and then dig into the details off of that email, but do not want to have all of the details/visuals up front.