This would ABSOLUTLEY make my life easier. I have a one-way, parent-child replica that I use for read-only usage of Server and Portal. It was a pain to perform the multiple step process to get the replica in Web Mercator in the first place. After needing to add a Feature Class to the production database after setting up the replica, I researched if there were any way to add it to the replica as well. Found this article - How To: Add a feature class to a one-way or two-way replica . It says to copy/past the new FC into the replica. Not that easy with two different coordinate systems. Going to experiment with reprojecting the data today. Hopefully, the global IDs will remain the same.
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