{"release":"Rel-4","nodes":[{"number":"03.63","type":"TS","title":"Packet Data on Signalling channels service (PDS) Service description, Stage 2","series":3,"status":"Under change control","initial_release":"Phase 2+","primary_group":"C1","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=164"}],"edges":[]}