>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3393071. --> Reported by: [swirt](https://www.drupal.org/user/138230) Related to !11 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>When I view a large diagram it is impossible to see the details of the diagram. When viewing mermaid diagrams on github there are pan and zoom controls that appear onscreen.<br> example <a href="https://github.com/department-of-veterans-affairs/va.gov-cms/blob/main/READMES/workflow.md#module-removal--uninstall">https://github.com/department-of-veterans-affairs/va.gov-cms/blob/main/READMES/workflow.md#module-removal--uninstall</a></p> <p>It would be very useful to have that appear on our entity relationship diagrams.</p> <p>This issue is moved from here <span class="drupalorg-gitlab-issue-link project-issue-status-info project-issue-status-5"><a href="https://www.drupal.org/project/content_model_documentation/issues/3346855" title="Status: Closed (won't fix)">#3346855: Diagram: add pan and zoom controls.</a></span> on the Content Model Documentation issues.</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <h3 id="summary-ui-changes">User interface changes</h3> <h3 id="summary-api-changes">API changes</h3> <h3 id="summary-data-model-changes">Data model changes</h3> > Related issue: [Issue #3346855](https://www.drupal.org/node/3346855)