There are three places where can configure Grape:
Configuration files (terminal)
Permission required: Only available to sysadmins who have ssh access to the Grape machine
What: Company wide settings that never or rarely change
Example: admin email addresses, allowed domain names, SMTP server credentials etc.
In the Django Admin Site (web)
Permission required: Only available to Grape Superusers
What: edit a lot of objects in the database directly, change settings that are not available to normal users
Example: change organization subdomain, delete organizations, enable features etc.
Organization Settings page (web)
Permission required: Available to all members of an organization, some features only available to owners and admins
What: Settings that are individual to organizations and settings that can be configured much better with a GUI
Example: Set up SSO, invite members, add service integrations