yEd is very powerful in that the user is actually wokring with a real graph where nodes are extendable with custom properties. This makes for a very powerful use case when inegrating with other data sources. One such use case would be to have parts of a graph (properties) updatable from other applications (e.g. a node representing a software system getting status properties completed live). Is there any way of live updating the underlying graph file in yEd?