MRCM Maintenance Tool (MRCMMT) User Guide

This is a guide to using the Public SNOMED MRCM Maintenance Tool (MRCMMT) - a website service which supports browsing and querying of SNOMED CT MRCM (Machine Readable Concept Model) domain-specific authoring rules and related attributes constraints.

With the Public MRCMMT you can:

  • Browse the MRCM rules for SNOMED CT constrained domains, associated attributes and their applicable ranges.

  • See ECL expression constraints for domains and attributes.

  • See the domains associated with a particular attribute.

  • See the attributes associated with MRCM-constrained sub-domains.

  • See which concepts match a selected domain, attribute and attribute range.

The Public MRCMMT is in use here: https://browser.ihtsdotools.org/mrcm

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