I have a bundle that I have set to run on event the first time a machine is imaged. This bundle installs all the bundles that machine needs to operate. I want to be able to update this main bundle that runs on an event but I do not want all the bundles it installs to run again. Is there a way to accomplish this. I have tried requirements for the main bundle but for some reason they never seem to be 100% reliable no matter what I pick. Does anyone anyone have any suggestions on how they do this or how I might? I am willing to completely redo what I have now so that it works the best way. The main requirements are that it doesn't take any user interaction for it to run the first time, and the next is that I can update it and it won't install everything bundle again. If it just made my changes that would be even better.