{"release":"Rel-9","nodes":[{"number":"36.446","type":"TS","title":"Evolved Universal Terrestrial Radio Access Network (E-UTRAN); M1 User Plane protocol","series":36,"status":"Withdrawn before change control","initial_release":"Rel-8","primary_group":"R3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2461"}],"edges":[]}