To subscribe to a workbook press the Subscribe button. You may choose to subscribe yourself or someone else in your group. Select a Format type, then enter a subject line of your choosing, then a schedule for when to generate the report. You may send the sheet you are viewing or all sheets in the workbook. The scheduler will generate and email you the report. The image in your email may be clicked to return to the view within Tableau. From there you can export or interact with the view.