{"release":"Rel-19","nodes":[{"number":"23.207","type":"TS","title":"End-to-end Quality of Service (QoS) concept and architecture","series":23,"status":"Under change control","initial_release":"Rel-4","primary_group":"S2","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=814"}],"edges":[]}