Search of doc does not return all instances.
If I search for ConfigAndLog in Sysadmin Guide with FireFox only one results is returned. https://docs.civicrm.org/sysadmin/en/latest/troubleshooting/#review-the-civicrm-log
After seeking help elsewhere in MatterMost I get pointed to the page more relevant to what I needed: https://docs.civicrm.org/sysadmin/en/latest/customize/paths/
My guess is that the formatting of [civicrm.private]/ConfigAndLog hides it from search.