I'm building a process to iterate through all datasets in a Utility Network enterprise geodatabase so I'm using ListDataset, ListFeatureClasses and ListTables to get all the items I want to process. The one thing I'm noticing on ListTables is that it's giving me all of the UN_? tables such as UN_7_Topology, etc... which are hidden from normal views and I don't want to touch. Is there a way to check if a table is normally "hidden" or is something used internally that I don't want to touch? I could hard-code a check for anything that starts with "UN_" but there's nothing I'm aware of from preventing a normal table having a similar name that I would want to process.