{"release":"Rel-13","nodes":[{"number":"22.971","type":"TR","title":"Automatic establishment of roaming relationships","series":22,"status":"Under change control","initial_release":"Release 1999","primary_group":"S1","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=712"}],"edges":[]}