In reply to Bob.

Hi Bob, thank you for your comment and the question. The tool described in this blog post is limited to extracting information on users' registration in the metadata. It is possible to track users' activities (including administrators' activities) by inspecting/parsing SAS metadata log (see in Lev1/SASMeta/MetadataServer/Logs). You may also find useful Metadata user activities discussion on SAS Support Community.