This example by Antonio
Navigate control. Examples. DecoJson extension - #4 by Juan_Antonio shows how to navigate from waypoints (multiple stops)
It might be exactly what you have in mind. Modify the aia to do what you want your app to provide. 
This example by Antonio
Navigate control. Examples. DecoJson extension - #4 by Juan_Antonio shows how to navigate from waypoints (multiple stops)
It might be exactly what you have in mind. Modify the aia to do what you want your app to provide.