Example: DB serving up files in app store: https://appstore.home.mendix.com/file?target=internal&guid=33776997205278821 https://appstore.home.mendix.com/file?target=internal&thumb=true&guid=33776997205278821 https://appstore.home.mendix.com/file?target=internal&thumb=false&guid=33776997205278821 Where can I find out more about these argument thingies that are sent in like target, thumb,guid and whatever others there might b e for images, file documents, and other types. Thankyou