To kick start 1E Experience data gathering, you must open Guaranteed State as a user with the Guaranteed State Administrators role and click the Deploy button, even if you are not intending to implement Guaranteed State in your environment.
This step only needs to be done once. This will use the default All Devices Management Group and send the Experience policies to all devices that are reporting into Tachyon. In this release of Experience there is no ability to exclude any devices and may deploy the policies to mission critical devices, including servers.
Deploy Guaranteed State Policies
Open Guaranteed State application as a user with the Guaranteed State Administrators role.
Navigate to Administration → Policies
Click Deploy in the upper right