{"release":"Rel-19","nodes":[{"number":"26.517","type":"TS","title":"5G Multicast-Broadcast User Services; Protocols and Formats","series":26,"status":"Under change control","initial_release":"Rel-17","primary_group":"S4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=4018"}],"edges":[]}