{"release":"Rel-14","nodes":[{"number":"21.910","type":"TR","title":"Multi-mode UE issues; categories, principles and procedures","series":21,"status":"Under change control","initial_release":"Release 1999","primary_group":"C1","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=560"}],"edges":[]}