July 2025 MONTHLY Production (PUBLISHED) vs September 2025 MONTHLY Production (version 1) traceability 

MSSP Ticket:  MSSP-4133

CONCLUSION:  All Changes match as expected EXCEPT FOR:

• Association refset
  • Still on old naming convention
  • To revisit with NO NRC in the October 2025 release, per MSSP ticket

• No new refsets added

  • 4x refset metadata concepts have been created (without members) as notified in MSSP ticket

    598051000202104	Norwegian dental care core list of teeth simple reference set (foundation metadata concept)
    598061000202101	Norwegian dental care core list of procedures simple reference set (foundation metadata concept)
    598071000202105	Norwegian dental care core list of findings and disorders simple reference set (foundation metadata concept)
    598041000202102	Norwegian dental care core list of surfaces and regions simple reference set (foundation metadata concept)

    https://authoring.ihtsdotools.org/snowstorm/snomed-ct/MAIN%2FSNOMEDCT-NO%2F2025-09-15/members?referenceSet=598051000202104%20OR%20598061000202101%20OR%20598071000202105%20OR%20598041000202102&offset=0&limit=50

  • No refset descriptors were created. To check again in the next release.

    https://authoring.ihtsdotools.org/snowstorm/snomed-ct/MAIN%2FSNOMEDCT-NO%2F2025-09-15/members?referenceSet=900000000000456007&referencedComponentId=598051000202104&referencedComponentId=598061000202101&referencedComponentId=598071000202105&referencedComponentId=598041000202102&offset=0&limit=50

  • Otherwise 3x refsets updated per RF2 delta in MSSP ticket:

    • der2_Refset_138441000202109SimpleRefsetSnapshot_NO1000202.txt    1x added, 1x inactivated records

      der2_Refset_138451000202107SimpleRefsetSnapshot_NO1000202.txt    13x added, 3x inactivated records

      der2_Refset_138461000202105SimpleRefsetSnapshot_NO1000202.txt    3x added,  2x inactivated records

• MDRS records:
  • 8x records updated, as per usual
• Concept records match PCR report, including 1x promoted records
• Description records match PCR report 
• LanguageRefset records match PCR report, no module jumpers observed
• Association records match PCR report 
• AttributeValue records match PCR report 
• Relationship records match PCR report 
• OWL records match PCR report