It would be great if the BuildNr chooser would also accept not only positive Int's - but also Environment variables that was expanded before (which for instance could be passed from various ParameterActions) invoking the builder.
This way we could pass variables containing certain BuildNr to downstream jobs. And the downstream jobs would know exact which build to fetch artifacts from. This would make it easier to automate parallel jobs, that are not manually triggered and/or consists of multiple downstream jobs.
Gustaf - Sony Ericsson