It would be great to be able to create and use Power BI templates in the service. The way it would work for use is to be able to select a semantic model and select create report from template. A pop up dialogue similar to the Powerpoint more themes would allow you to then select the template you want to use. At that stage you could right click on a page to change the page template in the same way that Powerpoint allows you to do with a specific slide.   These templates would be able to be created either through the Power BI desktop templates and uploading them to the service, or creating a template option in the workspace in the service. ... View more