{"release":"Rel-5","nodes":[{"number":"04.87","type":"TS","title":"User-to-User Signalling (UUS) Supplementary Service; Stage 3","series":4,"status":"Under change control","initial_release":"Release 1998","primary_group":"C4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=242"}],"edges":[]}