Inwe added the config snapshots, which make a copy of configuration at the time of an import. This allows us to determine whether or not local configuration has changed since the last import, opening the possibility that those changes would be overwritten on the next import. However we do not expose this to users of the system yet. We need to add this to the config UI. What I envision is something very simple, like coloring rows that have been changed red with a warning of some sort, potentially linking to a handbook node for more detailed information on how to investigate and resolve the conflict.