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How to browse the SNOMED CT domains to view their applicable attributes and constraints for that domain.

Prerequisite steps: Open the MRCM Maintenance Tool (MRCM Browser).

Tell me more about the Machine Readable Concept Model (MRCM).



Advanced Tables - Table Plus
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StepsReferences

The Domain panel shows a nested tree-view listing of SNOMED CT domains and sub-domains.

Scroll up and down the listing via the scroll-bar to the right of the Domain panel, move up and down the list via your keyboard

Awesome Icon
iconfa-arrow-up
and
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keys, or drag your cursor onto the desired Domain name until it is highlighted.

The domain names are active - when highlighted, pressing one will change the context of the Applicable Attributes panel to those matching the domain, and also expand the Domain Details sub-panel at the base of the Domain panel.

The Domain Details sub-panel can be toggled closed/open when a domain name is selected. This presents details corresponding to the MRCM domain reference set fields for the selected domain:

  • Domain Constraint (ECL expression)
  • Proximal Primitive Constraint (ECL expression)
  • Guide URL (link to the relevant section of the SNOMED CT Editorial Guide)
  • Precoordination Domain Template (ECL expression)
  • Postcoordination Domain Template (ECL expression)

When open, press

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on the right of the sub-panel title bar to close the Domain Details sub-panel.

When closed, press

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in the sub-panel title bar to open it.

The listed domains can be filtered by typing match text into the Filter Domains... text box above the list.

Domains can also be filtered by entering an SCTID into the Filter Domains... text box. If the SCTID matches an MRCM domain then only that domain is presented (since its SCTID is an exact match). If an entered SCTID does not match and an MRCM domain then the domain list will be blank.

Clear the Filter Domains... box by deleting the text or pressing the X button at the right of the text box, to remove the filtering and re-show all domains.

Alternatively, press RESET to the right of the context and actions bar (upper right corner above the three main content panels). A popup confirmation box overlays the centre of the view, with options to continue with RESET or CANCEL. Pressing RESET in the confirmation box clears all three content panels back to their initial view state (not just the Domain list).