January 2026 Production (PUBLISHED) vs February 2026 Production (Version 1) traceability

CONCLUSION:  ​All changes as expected

1. Readme file:

   1. 150x files including .JSON file

   2. All file dates updated to 20260228, as planned

2. Association records match PCR report

3. AttributeValue records match PCR report

4. LanguageRefset records match PCR report

5. Concept records match PCR report 

   1. 0x promoted concepts

6. Description records match PCR report 

7. Relationship concrete values match PCR report

8. Relationship records match PCR report

   1. Including 43x new inactive records

   2. Spot-checked: due to inactivation of INT “is a” relationships which were replaced by more specific target concepts in the extension and false positives e.g. rows 1 and 3 are compared directly by the PCR

   3. id	effectivetime	active	moduleid	sourceid	destinationid	relationshipgroup	typeid	characteristictypeid	modifierid
      13807136024	2024-07-01	0	900000000000207008	719184001	118946009	0	116680003	900000000000011006	900000000000451002
      13807136024	2025-12-01	1	900000000000207008	719184001	118946009	0	116680003	900000000000011006	900000000000451002
      13807136024	2026-01-31	0	11000146104	719184001	118946009	0	116680003	900000000000011006	900000000000451002
      

9. TextDefinition records match PCR report

10. OWL records match PCR report

11. Simple Refsets records match PCR report

    1. 0x new refsets added

    2. 7x refsets updated - match exactly the refsets and the number of added/inactivated records in the Change log attached to the SSD ticket above

    3. der2_Refset_117721000146102SimpleRefsetSnapshot_NL1000146.txt	2	0	0	0	N/A	N/A	0	0	0	0	2
       der2_Refset_2581000146104SimpleRefsetSnapshot_NL1000146.txt	5	0	2	0	N/A	N/A	0	0	0	0	7
       der2_Refset_42931000146101SimpleRefsetSnapshot_NL1000146.txt	1	0	1	0	N/A	N/A	0	0	0	0	2
       der2_Refset_52801000146101SimpleRefsetSnapshot_NL1000146.txt	2	0	0	0	N/A	N/A	0	0	0	0	2
       der2_Refset_552131000146100SimpleRefsetSnapshot_NL1000146.txt	16	0	0	0	N/A	N/A	0	0	0	0	16
       der2_Refset_98051000146103SimpleRefsetSnapshot_NL1000146.txt	1	0	1	0	N/A	N/A	0	0	0	0	2
       der2_Refset_98061000146100SimpleRefsetSnapshot_NL1000146.txt	1	0	1	0	N/A	N/A	0	0	0	0	2
       

12. RefsetDescriptor records match PCR report

    1. 0x new descriptors added

13. MRCM records match PCR report

    1. No changes as expected

14. MDRS records match PCR Report

    1. 2x Extension records changed to 20260228 , as expected

15. Maps:

    1. CorrelatedMapType - matches RF2 Delta file attached to SSD ticket above

    2. 982c439e-d84a-3ac5-51f5-2fdca4a11f99		0	11000146104	148521000146104	12502001	42447	447561005
       31542c05-670e-42be-b43e-821323159aee		1	11000146104	148521000146104	256017007	42447	447561005
       

16. Annotations:

    1. Matches exactly the number of added/inactivated records (8x new records) in the Change log attached to the SSD ticket above