{"release":"Rel-15","nodes":[{"number":"12.22","type":"TS","title":"Interworking of GSM Network Management (NM) Procedures and Messages at the Base Station Controller (BSC)","series":12,"status":"Under change control","initial_release":"Phase 2","primary_group":"R6","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=522"}],"edges":[]}