Release ledger
Canonical Atlas record
TS 29.548
Service Enabler Architecture Layer for Verticals (SEAL); SEAL Data Delivery (SEALDD) Server Services; Stage 3
Responsible WGC3
StatusUnder change control
Initial releaseRel-18
Selected releaseRel-19
Latest indexed version20.1.0
Series29
TypeTS
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-19 snapshot
Work affecting this release
103 indexed Change Requests · 5 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0075 — Update of info and externalDocs fields
CR 0068 — Update of info and externalDocs fields
CR 0065 rev.3 — Removal of unused references
CR 0066 rev.1 — Multimodal handling update
CR 0067 — Using the reference to OpenAPI specifications
CR 0064 rev.1 — Correction of incorrect references
CR 0063 rev.1 — DurationMillisec Common OpenAPI update
CR 0062 rev.1 — Multimodal sync policy threshold handling
CR 0058 rev.1 — Complete the definition of the multi-modal flow type within the Synchronization policy
CR 0059 — Updates to the definition of the UE-to-UE policy of the Multi-modal SEALDD policy
CR 0057 — Update of info and externalDocs fields
CR 0055 rev.2 — Complete the definition of the Synchronization policy of the Multi-modal SEALDD policy
Version history
Indexed versions
Showing 21 of 21 indexed versions.
20.1.0Rel-20CT#1132026-09-24
20.0.0Rel-20CT#1122026-06-19
19.6.0Rel-19CT#1122026-06-19
19.5.0Rel-19CT#1102026-01-14
19.4.0Rel-19CT#1092025-09-24
19.3.0Rel-19CT#1082025-06-16
19.2.0Rel-19CT#1072025-03-14
19.1.0Rel-19CT#1062024-12-19
18.2.0Rel-18CT#1062024-12-19
19.0.0Rel-19CT#1052024-09-16
18.1.0Rel-18CT#1042024-06-24
18.0.0Rel-18CT#1032024-03-25
2.0.0Rel-18 · pre-approvalCT#1032024-03-19
1.1.0Rel-18 · pre-approvalCT3#1332024-03-08
1.0.0Rel-18 · pre-approvalCT#1022023-12-15
0.5.0Rel-18 · pre-approvalCT3#1312023-11-30
0.4.0Rel-18 · pre-approvalCT3#1302023-10-20
0.3.0Rel-18 · pre-approvalCT3#1292023-09-02
0.2.0Rel-18 · pre-approvalCT3#1282023-06-02
0.1.0Rel-18 · pre-approvalCT3#127-e2023-04-28
0.0.0Rel-18 · pre-approvalCT3#1262023-03-29
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 29.548
NBI18
Rel-18parsedRel-18 Enhancements of 3GPP Northbound and Application Layer interfaces and APIs
SEALDD
Rel-18parsedSEAL data delivery enabler for vertical applications
SEALDD
Rel-18officialCT3 aspects of SEALDD
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
5GSAT_Ph3_App
Rel-19parsedApplication enablement for satellite access Phase 3
NBI19
Rel-19parsedRel-19 Enhancements of 3GPP Northbound and Application Layer Interfaces and APIs
SEALDD_Ph2
Rel-19parsedSEAL DD (Data Delivery) Phase 2
TEI19
Rel-19parsed(Small) Technical Enhancements and Improvements for Rel-19
XRM_Ph2_App
Rel-19parsedApplication enablement for XRM Services Phase 2
NBI20-CT
Rel-20parsedRel-20 Enhancements of the 3GPP Northbound Interfaces and Application Layer APIs
SEALDD_Ph3-CT
Rel-20parsedCT aspects of SEAL data delivery enabler for vertical applications Phase 3
SEAL_Ph4-CT
Rel-20parsedCT Aspects for Service Enabler Architecture Layer (SEAL) Phase 4
TEI20
Rel-20parsed(Small) Technical Enhancements and Improvements for Rel-20
Knowledge graph
Related standards
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