I have a product line with multiple products that all release on the same day, so having the release date controlled at the master release level is great. Not all the products have the same phases and milestones so viewing them on the roadmap is really helpful. However, there are some milestones that span the entire product line but I am required to add them individually to each sub-release. If that date changes, I have to change the date on each sub-release's roadmap. It would be great if I could have the option to create a master milestone that I could edit once and have it change for all the product children beneath it. Possibly a need for master phases too?
A master release contains phases and milestones (representing the combined delivery steps) and sub-releases (which are releases at the product level).
At this time, due to current priorities and community feedback, we do not have plans for additional updates in this area which would create automatic controls between master and sub-releases. We hope you can understand.