I am being put in a situation where I need to move the location of my web based application that is utilizing SSRS Report Viewer against SSRS 2008 R2. The issue is the new location only has SSRS 2012 in integrated mode with SharePoint Server 2013. Is there an officially supported method to use the Report Viewer control to access the data via my application (Especially since app controls all filtering options on GUI page as well as secured key for integration into the data connection which I want passed for authorized user of the app itself) rather than redirecting to SharePoint viewer or writing the app to live inside SharePoint?