{"release":"Rel-4","nodes":[{"number":"22.043","type":"TS","title":"Support of Localized Service Area (SoLSA); Service description; Stage 1","series":22,"status":"Withdrawn under change control","initial_release":"Release 1999","primary_group":"S1","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=577"}],"edges":[]}