{"release":null,"nodes":[{"number":"23.892","type":"TR","title":"IP Multimedia Subsystem (IMS) centralized services","series":23,"status":"Under change control","initial_release":"Rel-8","primary_group":"S2","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=971"}],"edges":[]}