Am 05.06.2015 um 22:15 schrieb Allin Cottrell: I actually don't work with session files a lot, and this is not a feature request. However, my use case was that I had saved a dataset along with some graph objects in a session as a snapshot of some work. AFAIK you cannot save graphs in bundles (nor do I want to save them in bundles). Now I wanted to do something with the series as part of the dataset in the session file, but in a script form. The workaround would be to export the datafile from the session manually first and then work with that. thanks, sven