@sergey : Good catch, I see the bit 'identity-preserve ' is covered in the release notes for 9.4 but KB needs update.
Can this also be updated or made clear ? The KB example shows - Two separate Clusters for SVM DR fan-out from source: cluster-a, i.e To cluster-b & cluster-c. However, fan-out could be 2 destinations SVM on the same cluster-b as well ? Or, it has to be two separate clusters. hmm.. !