UrlElementDefinition complexType (SharePoint Add-in Manifest)
Last modified: September 16, 2015
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
The string "app" appears as part, or all, of some element, attribute, and file names because SharePoint Add-ins were originally called "apps for SharePoint". To ensure backward compatibility, the schemas have not been changed.