{"release":"Rel-20","nodes":[{"number":"29.200","type":"TS","title":"Signalling System No. 7; Mobile Application Part (MAP); Security signalling flows for the Ze interface","series":29,"status":"Withdrawn before change control","initial_release":"Rel-6","primary_group":"C4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1661"}],"edges":[]}