Basic Settings can be found under org-level settings and utilities, and are accessed from the gear icon in the Axsy Config Tool.
Basic Settings
Users of Draft Config Versions
This setting allows selected users to use configs that are in draft status prior to publication see the Deploy Draft Config Settings to Specific Users article for details.
Google Maps API Test User
This setting is used to assign the Google Maps API key to a single user before multi-user key is used, see the API Credentials for Route Optimisation article for details.