March 2026 PREPRODUCTION (Version 2 PRE VERSIONING) to March 2026 PRODUCTION (Version 1 POST VERSIONING) traceability

MS Ticket:  SSD-830

Open

CONCLUSION:  All changes as expected, as no changes observed between PreProd and Prod, versioning only

March 2026 PREPRODUCTION (Version 6 PRE VERSIONING) to March 2026 PREPRODUCTION (Version 7 PRE VERSIONING) traceability

Open

CONCLUSION:  Even though the report shows no changes, there are actually Axiom changes due to the fixes implemented in INFRA-16685:

• This version 7 doesn’t have the erroneous axiom: 212c68d-dd7e-4d9b-9b22-7cf194fb2360
  https://prod-release.ihtsdotools.org/api/centers/us/products/snomed_ct_us_releases/builds/2026-01-21T16:47:53/inputfiles/rel2_sRefset_OWLExpressionDelta_US1000124_20260301.txt

  • Version 6:

    • f212c68d-dd7e-4d9b-9b22-7cf194fb2360 20260301 1 731000124108 733073007 718495005 SubClassOf(:718495005 ObjectIntersectionOf(:1382305003 :29231000119109 ObjectSomeValuesFrom(:609096000 ObjectSomeValuesFrom(:246454002 :41847000)) ObjectSomeValuesFrom(:609096000 ObjectSomeValuesFrom(:42752001 :444557007))))

  • Version 7:

    • f212c68d-dd7e-4d9b-9b22-7cf194fb2360 20260101 1 900000000000207008 733073007 718495005 EquivalentClasses(:718495005 ObjectIntersectionOf(:1382305003 :29231000119109 ObjectSomeValuesFrom(:609096000 ObjectSomeValuesFrom(:246454002 :41847000)) ObjectSomeValuesFrom(:609096000 ObjectSomeValuesFrom(:42752001 :444557007))))

• BUT THIS MEANS THAT THE PCR REPORT IS WRONG, AS IT’S MISSING THIS CHANGE!!

  • RAISED TICKET RP-1094 TO RESOLVE…

March 2026 PREPRODUCTION (Version 2 PRE VERSIONING) to March 2026 PREPRODUCTION (Version 6 PRE VERSIONING) traceability

MS Ticket:  SSD-830

Open

CONCLUSION:  All changes as expected, as now included fixed and updated Mapping files which now contain expected totals for Extended Map records, as match the Delta file from WCI:

• 1.  The TOTAL of New (6574) + Changed (2890) + Reactivated (354) in the PCR Report                         = the number of records with “20260301 1“ in the new Map snapshot (9818)                         = the number of records with “20260301 1 “  in the WCI Delta file (9818)

• 2. The total of Inactivated (4615) in the PCR Report                                                                                                 =  the number of records with “20260301 0 “ in the new Map snapshot (4615)                       =  the number of records with “20260301 0 “ in the WCI Delta file (4615)

September 2025 PRODUCTION (PUBLISHED) to March 2026 PREPRODUCTION (Version 2 PRE VERSIONING) traceability

MS Ticket: SSD-830

Open

CONCLUSION:  Changes as expected:

• release_package_information.json:

  • Metadata as expected

• ExtendedMap files:

  • MISSING - NEED TO CHASE WCI BEFORE REBUILDING

• ModuleDependency files:

  • 5x updated records, as expected (as other updates are INT Edition content being updated due to this package being an Edition)

• Component Annotations files:

  • Many new records added, but all in International module as expected, as these were changes from the International releases. Therefore US module count in PCR report is zero.

• Association files:

  • Totals match the PCR Report, as expected

• AttributeValue files:

  • Totals match the PCR Report, as expected

• Concepts:

  • VERIFY THE 15x "Promoted" record in the PCR Report???

  • UNABLE TO FIND ANY EXAMPLES IN THE CONCEPT FILE!!

    • THEREFORE need to ask them to verify in their validation

• Descriptions:

  • Totals match the PCR Report, as expected

• Relationships:

  • VERIFY THE 266x "New Inactive" record in the PCR Report???

    • Look invalid, as they all seem to have previous records with Active status!  Only difference is that some of them seem to have switched modules (from INT to US module )in this release cycle, at the same time as being inactivated (eg)

      • 250714025 20251101 1 900000000000207008 63081009 127341005 0 116680003 900000000000011006 900000000000451002
        250714025 20260301 0 731000124108 63081009 127341005 0 116680003 900000000000011006 900000000000451002

  • So have re-escalated this ticket (which was originally raised for the same problems back in September 2025:  https://projects.jira.snomed.org/browse/RP-1060

• Language Refsets:

  • Totals match the PCR Report, as expected

• OWL Axioms:

  • Totals match the PCR Report, as expected

• https://projects.jira.snomed.org/browse/RP-1060

• Text Definitions:

  • Totals match the PCR Report, as expected