# Open the MRCM Maintenance Tool (MRCM Browser)

| Steps                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | References                                                                                                                                                                                             |
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| <p><strong>EITHER</strong><br>Press MRCM Browser in the SCT Browser landing page.<br></p><p><strong>OR</strong><br>Enter the MRCM Maintenance Tool address directly in your web browser (for example from a bookmark).</p>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            | <div><figure><img src="/files/UYW046XUf8vMiHBkeGP0" alt=""><figcaption></figcaption></figure></div><p><a href="https://browser.ihtsdotools.org/mrcm/"><https://browser.ihtsdotools.org/mrcm/></a></p>  |
| <p>The MRCM Maintenance Tool opens in a new tab/window (depending on your web browser options), containing:<br></p><ul><li>Branding and identity header</li><li>Context and actions bar</li><li><em>Domain</em> panel</li><li><em>Applicable Attributes</em> panel</li><li><em>Attribute Range</em> panel</li><li>Copyright notice, help and contact us footer<br></li></ul><p>The header contains site branding and an MRCM version selector to its left (the default selection is the last published SNOMED CT release).<br></p><p>Below the header, the context and actions bar runs across the three main content panels.<br></p><p>Currently selected items appear to the left of this bar (initially empty when nothing is selected), and a <code>RESET</code> button is available to its right (this clears any selections and initializes the content panels).<br></p><p>The <em>Domain</em> panel shows a nested tree-view listing of SNOMED CT domains.<br></p><p>Navigate the tree-view listing to browse the domains.<br></p><p>By default the Applicable Attributes panel shows all available attributes.<br></p><p>When an applicable attribute is selected, the Attribute Range panel shows that attribute's range details.<br></p><p>The footer contains a copyright notice, help link (which opens this guide), and a contact us link (identical to that in the Authoring Platform footer).<br></p><div data-gb-custom-block data-tag="hint" data-style="success" class="hint hint-success"><p><strong>Browse older versions of the MRCM</strong><br></p><p>Use the header <code>Version</code> drop-down selector to set the version of MRCM to be browsed.<br></p><p><img src="/files/qG9o6hWCK4K6lxrt28BH" alt="" data-size="original"></p><p>The default option is the most recent SNOMED CT release.<br></p><p>The other options are previous published versions of SNOMED CT, each of which shows the MRCM details for that version.</p></div> | <div><figure><img src="/files/yq8muMpuUk9tAOAShGZm" alt=""><figcaption></figcaption></figure></div><div><figure><img src="/files/00zbQEtShecSMPb97V48" alt=""><figcaption></figcaption></figure></div> |


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.snomed.org/snomed-ct-user-guides/mrcm-maintenance-tool-user-guide/how-to/open-the-mrcm-maintenance-tool-mrcm-browser.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.