Agenda

	Items to be discussed	Actions
1	Prerelease Content Management Activities: Inactivate the root concept synonym referencing previous release, and add synonym to reference current release. Update copyright date on synonym (January releases only) Generate + Validate SEP Refsets Generate + Validate Lateralizable Refset	MBR - root concept synonym - SNOMED Clinical Terms version: 20250501 [R] (May 2025 Release) 5455393018 https://authoring.ihtsdotools.org/#/tasks/task/DAILYPROMO/DAILYPROMO-8526/edit MBR - copyright date on synonym - not required for May release. SEP - https://docs.google.com/spreadsheets/d/1X2Fbk87PqQsZDrQqtTO8hHt49ewC56iev0D2x33VrKo/edit?usp=sharing Laterality - https://docs.google.com/spreadsheets/d/1X2Fbk87PqQsZDrQqtTO8hHt49ewC56iev0D2x33VrKo/edit?usp=sharing
2	Discussion of known issues	Duplicate descriptions discussed here QI-900 - Getting issue details... STATUS After review of BN feedback, these warnings will be permanently exception listed and the content issue will be raised with DEUSG for follow up. The concepts require review for inactivation as duplicates. Related tickets https://jira.ihtsdotools.org/browse/ISRS-7157 https://jira.ihtsdotools.org/browse/ISRS-7135
3.	New validation/traceability	Both tickets relate to traceability warnings for MRCM changes, these are expected after MRCM updates, they have been checked by Chris Swires and validated as expected changes. Traceability https://jira.ihtsdotools.org/browse/INFRA-14829 Traceability https://jira.ihtsdotools.org/browse/INFRA-14787
4.	MRCM changes	Update to Attribute Cardinality The following attributes used in modeling << 363787002 \|Observable entity (observable entity) had cardinality updated from 0..1 to 0... The changes support modeling observable entity concepts where two (or more) types of observations are modeled in one concept and the result is reported in one value. 370132008 \|Scale type (attribute)\| to be changed for June 2025 release 370134009 \|Time aspect (attribute)\| 704323007 \|Process duration (attribute)\| 370130000 \|Property (attribute)\| 246514001 \|Units (attribute)\| https://jira.ihtsdotools.org/browse/INFRA-14787 https://jira.ihtsdotools.org/browse/ATF-1701 Descriptions changes only INFRA-14829 - Getting issue details... STATUS MRCM report sent to Yong for review https://docs.google.com/spreadsheets/d/1hv6VP9GAE_BUbhTAeNaMMRqUj1yJ-oox2rW768eIrhU/edit?usp=sharing Feedback: Missed changes for 370132008 \|Scale type (attribute)\| from 0..1 to 0... We will implement it for the June release.
5.	Content Validation Reports Instead of usual manual Content validation, we now just need confirmation that all Projects had automated validation run against them, and were clean before promotion. New Issues identified by the community from the previous Monthly Release. Decision on whether to fix the issues: VERY QUICKLY in time for this upcoming release? In good time for the next monthly release?	Ref set descriptor changes - none in description file 20250416 May 2025 release new descriptions.xlsx New annotations - 20250416 May 2025 release new annotations.xlsx New permanent exceptions -20250416 May 2025 release permanent exceptions NEW.tsv All permanent exceptions - 20250416 May 2025 release permanent exceptions ALL.tsv New temporary exceptions - 20250416 May 2025 release temporary exceptions NEW.tsv All temporary exceptions - 20250416 May 2025 release temporary exceptions ALL.tsv
6.	Mapping schedule	January 2025 Release- New content ICD-10 = 295 new + 1500 (ish) additional changes for Mapping QA (that's "potential for mapping" so could be less than this actually come through) ICD-O = 2 new/changed Map QA (see above) ACTUAL RELEASE VALUES: ICD-10 = 793 records added/updated, plus 260 records inactivated ICD-0 = 0 changes February 2025 Release- New content ICD-10 = 580 new + 3000 (ish) additional changes for Mapping QA ICD-O = 1 new/changed Map QA (see above) ACTUAL RELEASE VALUES: ICD-10 = ICD-0 = March 2025 Release- New content ICD-10 = ICD-O = 0 Map QA ACTUAL RELEASE VALUES: ICD-10 = 842 new/updated + 247 inactivated ICD-0 = 0 NOTE: 2 concepts deleted from Main after promotion 15993511000119101 \|Retinitis of left eye due to secondary syphilis (disorder)\| 15993271000119106 \|Retinitis of right eye due to secondary syphilis (disorder)\| Only impact will be the stats, and so we can expect them to be out by 2x once we get the figures through from Rick... 10 Feb 2025 one failure in Daily Build RVF after maps promoted https://prod-rvf.ihtsdotools.org/api/result/1739146780546?storageLocation=international/int_daily_build/2025-02-10T00:01:03 checked with Donna and can be exception listed INFRA-14592 - Getting issue details... STATUS ************************************************************************************************************************************************************************************************* MARIA TO HIGHLIGHT TO CHRIS SWIRES, TO INVESTIGATE WHETHER OR NOT THIS IS A BUG IN THE EXCEPTION-LISTING PROCESS, AND IF SO TO RESOLVE IN TIME FOR APRIL 2025 RELEASE. LOGGED INFRA-14604 - Getting issue details... STATUS *********************************************************************************************************************************************************************************************** was previously exception listed here INFRA-14391 - Getting issue details... STATUS Confirmed 2x outliers in the ICD-10 map were not included in the final International Edition content, as expected April 2025 Release New content ICD-10 = 407 new concepts mapped (this is not expected to change as promotion of in-scope content ceased on 28th Feb) ICD-O = No new concepts this release Map QA ICD-10 = 1505 concepts that have gone through Mapping QA. Exact number of changes currently unknown (MT does not provide this level of detail) ICD-O = Two concepts have been through Mapping QA but no changes were made to these records Actual release values: ICD-10 Total Changed mapped concepts this release = 334 Total New mapped concepts this release = 407 Total Retired mapped concepts this release = 110 Total Changes = 851 ICD-O Zero (0) new concepts or changes May 2025 Release New content ICD-10 = ICD-O = Map QA** ICD-10 = ICD-O =
7.	Brief run through of the known issues already identified by the content team during the QA batch process, to ensure that technical team are aware of them, and can either resolve them in time for the release, or confirm as known issues.	Concepts deleted from Main, not in scope for mapping, there was a problem with the concept ID from an extension that necessitated the deletion of these concepts 1366205006 \|Risperidone tartrate (substance)\| 1366194009 \|Bilastine monohydrate (substance)\| 1366193003 \|Diphenhydramine citrate (substance)\| 1366165002 \|Lanthanum carbonate dihydrate (substance)\| 1366168000 \|Levomilnacipran hydrochloride (substance)\| 1366170009 \|Edoxaban tosylate monohydrate (substance)\| 1366164003 \|Pantoprazole magnesium hemipentahydrate (substance)\| 1366163009 \|Cefprozil monohydrate (substance)\| 1366142007 \|Sitagliptin malate (substance)\| 1366133000 \|Sitagliptin fumarate (substance)\| 1366018006 \|Codeine sulfate trihydrate (substance)\| 1366014008 \|Risedronate sodium monohydrate (substance)\| 1366015009 \|Tenapanor hydrochloride (substance)\| 1366016005 \|Trimethoprim sulfate (substance)\| 1366017001 \|Telmisartan sodium (substance)\| 1365963001 \|Atorvastatin calcium propylene glycol solvate (substance)\| 1365932000 \|Pantoprazole magnesium (substance)\| 1365940006 \|Valaciclovir hydrochloride monohydrate (substance)\| 1365943008 \|Sumatriptan hemisulfate (substance)\| 1365962006 \|Paroxetine hydrochloride acetone solvate (substance)\|
8.	DevOps resource confirmed
9.	Versioning and Change Freeze	Plan is to follow the new processes as now defined: May 2025 International Edition Release Schedule - Production Monthly Release - INTERNAL
10.	Stats Report	Summary Component Stats Report
11.	Risks	************************************************************************************************************************************************************************************************* Mapping jobs taking even longer overnight now, so Chris + Rick to investigate and confirm what the fix needs to be... (potentially related to back end upgrade a couple of months ago) MySQL is usig up way too much memory and overrunning the server memory - Chris' changes helped some (swap memory no longer maxed), but STILL at 80% and so definitely not resolved yet.... Rick therefore is concerned that this is not resolved and so we need to shepherd the process through tonight (bounce SQL during the mapping process) HOWEVER, as Donna is away this month, we have already shut down the Mapping promotions a week early, in order to prevent impact to Michael. Therefore, even if the process runs longer than usual again tomorrow, it won't have the normal painful impact on the mapping team. AAT and Rick therefore agreed to let things run themselves with no intervention this time around, to see exactly what kind of positive impact Chris' changes have had on the times. If they're still bad, we'll look at more mitigation measures in May's release... *************************************************************************************************************************************************************************************************
12.	AOB	Release notes SNOMED CT May 2025 International Edition - SNOMED International Release notes Timescale for transition to using RNMS?

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Content Handover Meeting minutes - May 2025 International Edition

Agenda