{"release":"Rel-20","nodes":[{"number":"29.523","type":"TS","title":"5G System; Policy Control Event Exposure Service; Stage 3","series":29,"status":"Under change control","initial_release":"Rel-15","primary_group":"C3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3569"}],"edges":[]}