I tried the inheritance plugin and wait! this thing is a sledgehammer, when all I have is a tiny nail.
I ended up adding “Post Build” “Parameterized Build on Other Projects” with “Build on Same Node” and “Predefined Parameter”. In a subsequent task, a parameter with the same name (WORKSPACE_PARENT) must be set, but you can leave it empty. Then you define the subsequent job using a custom workspace (under General> Advanced)
I chose the action after the build, because the actual success of the build job does not depend on the results of the subsequent build (at the moment). If you want to correlate the results of a subordinate task with the parent task, you need to add it as a build task, not an action after the build.
This works great for what I need.
Parent task after assembly: 
Children's custom workspace: 
harperville Oct 02 '19 at 18:58 2019-10-02 18:58
source share