Replication policy for CMIP6 Plus data

[lliming]

Sasha says there will be CMIP6 Plus data published before the start of CMIP7.

Q: Which site will make the first copy of the data and handle its publication? (LLNL, ORNL, Argonne)
Q: Where will the data be replicated? (Argonne, ORNL, LLNL)
Q: During ESGF-1.5 Phase I, if a site does NOT replicate the data, should that site's ESGF-1.5 index contain the metadata (with references to a site that has it, presumably)?

[bstrdsmkr]

My understanding is that replication is currently setup such that anything published at LLNL will be replicated to ORNL and ANL. Maybe @lukaszlacinski can confirm that?