Hi All, We need to update the Beta3 format of stacks.yaml https://github.com/jboss-jdf/jdf-stack/blob/Beta3/fileformat.png There is a requirement that a Runtime (7.0.2) only permits certain archetypes versions (7.0.2.CR2 for example). So it's needed that we split archetypes and runtimes versions in another data structure so the Runtime will reference the version and not the bom or archetype directly. The Beta4 proposed format is attached to this e-mail. If someone have any other consideration, please feel free to make any comments -- Rafael Benevides | Senior Software Engineer Red Hat Brazil +55-61-9269-6576 Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com