{"id":6860,"number":"28.886","type":"TR","title":"Study on Management Data Analytics (MDA) phase 4","series":28,"status":"Under change control","initial_release":"Rel-20","primary_group":"S5","secondary_groups":[],"portal_id":4431,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=4431","dynareport_url":"https://www.3gpp.org/dynareport/28886.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:56.184691+00:00","updated_at":"2026-10-16T09:35:06.458750+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=4431","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T00:50:18.776468+00:00","versions":[{"release":"Rel-20","version":"20.0.0","meeting":"SA#111","upload_date":"2026-03-27","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/28_series/28.886/28886-k00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-20","version":"1.0.0","meeting":"SA#111","upload_date":"2026-02-21","comment":"","official_file_url":"https://ftp.3gpp.org//Specs/archive/28_series/28.886/28886-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-20","version":"0.4.0","meeting":"SA5#165","upload_date":"2026-02-19","comment":"S5-260619","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/28_series/28.886/28886-040.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-20","version":"0.3.0","meeting":"SA5#164","upload_date":"2025-11-29","comment":"S5-255475","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/28_series/28.886/28886-030.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-20","version":"0.2.0","meeting":"SA5#163","upload_date":"2025-10-24","comment":"","official_file_url":"https://ftp.3gpp.org//Specs/archive/28_series/28.886/28886-020.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-20","version":"0.1.0","meeting":"SA5#162","upload_date":"2025-09-29","comment":"S5-254122","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/28_series/28.886/28886-010.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-20","version":"0.0.0","meeting":"SA5#162","upload_date":"2025-07-15","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/28_series/28.886/28886-000.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-20","first_version_date":"2025-07-15","latest_version_date":"2026-03-27","first_version":"0.0.0","latest_version":"20.0.0","version_count":7}],"classifications":[],"work_items":[{"uid":1080007,"acronym":"FS_eMDAS_Ph4","effective_acronym":"FS_eMDAS_Ph4","title":"Study on Management Data Analytics (MDA) phase 4","responsible_groups":["S5"],"release":"Rel-20","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=4431","association_sources":[],"association_status":"historical_unverified"}],"change_requests":[],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/28.886/relationship-evidence"}}