Memcached buckets in XDCR?

It appears that memcached buckets cannot participate in XDCR. I don’t see this restriction stated in the documentation, but I also cannot create this type of XDCR connection on some test clusters. Please confirm my understanding.

Thank you,

Correct, you cannot use XDCR with memcache-type buckets.

Thanks for the quick reply. Seems to make sense.