What is the problem?
At the end of the help topic Job Execution in Heterogeneous Clusters, the final paragraph occurs, starting with:
As this is configurable on engine level, you can also work in a mixed setup,
This was confusing to me, as it seems to explain something that is different from a heterogeneous cluster. I discussed it with garima.yadav and she agreed that perhaps this should have its own topic heading to differentiate it from heterogeneous clusters. Otherwise, if this paragraph does belong to the heterogeneous clusters topic, perhaps further explanation should be provided?