{"release":"Rel-12","nodes":[{"number":"33.246","type":"TS","title":"3G Security; Security of Multimedia Broadcast/Multicast Service (MBMS)","series":33,"status":"Under change control","initial_release":"Rel-6","primary_group":"S3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2288"}],"edges":[]}