I want to create a cross project release in plans. When I want to add a project fixversion to the cross project release, its not possible to add a project fixversion which is already used by an other cross-project release.
I need this, as we still need to provide legacy versions of our product in parallel to continous delivery. But there are services inside a cross project release which are not released that often, so it happens that I need to reference the same project fixversionin different cross-project-releases
