{"release":null,"nodes":[{"number":"32.215","type":"TS","title":"Telecommunication management; Charging management; Charging data description for the Packet Switched (PS) domain","series":32,"status":"Under change control","initial_release":"Rel-4","primary_group":"S5","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1893"}],"edges":[]}