You must configure the site within your organization-this is the correct process according to Juniper Mist's official configuration guides. When setting up a deployment, first an organization is created in the Mist cloud.
Within this organization, sites are added for each physical location. The Mist documentation says: "You can create Sites in the Juniper Mist portal from the Organization > Site Configuration menu. Add or update sites as needed." The configuration requires the site name, country, and location to be set at the site level-not the organization level. Claiming APs via QR codes and organization definition are separate steps in device onboarding and initial setup.
Reference:Juniper Mist Management Guide , Mist Edge Teleworker Solution User Guide , Juniper Mist Access Points