We will be doing some site updates and testing in relation to an update to our AMS system, and would like to put our live SC site in Maintenance Mode, a setting we see under the site settings, while we update everything and test. I can't find anything about the mode yet, though - how it works, how content authors can test, etc. I tried setting our test site in Maintenance Mode, and it does not appear to make a difference; it still comes up as expected. Are there any resources on this setting in SDN or other location? Thanks in advance!
Zachary was correct - the Maintenance Mode function appearing in SC was part of the core installation done by our third-party SC provider. Still with them on full functionality, but it appears to be a good tool to have, just in case. Full reference to it was found in a subfolder under app_config. Thanks!