For OESL2 SP1, The Linux Installation Guide, section 2.3.4 indicates NCS requires extending the schema manually. The NCS guide goes on to say that the assumption is that no clusters currently exist in the tree, and the schema needs to be extended for cluster objects.

I'd like to confirm that since we already have a cluster, no further schema extension is required, for OESL2 SP1 specifically, and that the instruction that the schema must be extended manually can be ignored.

Thank you.