{"release":"Rel-18","nodes":[{"number":"02.91","type":"TS","title":"Explicit Call Transfer (ECT)","series":2,"status":"Under change control","initial_release":"Phase 2+","primary_group":"S1","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=97"}],"edges":[]}