Jenkins Multijob that run jobs running on multiple machines

Question

I have job A that run in parallel on 3 slaves and Job B that run on other 3 slaves, to do that I'm using the Node parameter which hold list of slaves but only one slave can be set as default.
Now I want to create a multi job that will run both jobs in parallel, how should I do that ?
Also how can I tell each one of the child jobs on which machines it should run ?

Answer 1

我没有明确的答案，但这听起来像是时候使用标签了