<p dir="auto"><code class="notranslate">relatedTarget</code> usage for modal is not documented.<br>
It should be based on pull request <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="9238455" data-permission-text="Title is private" data-url="https://github.com/twbs/bootstrap/issues/6256" data-hovercard-type="pull_request" data-hovercard-url="/twbs/bootstrap/pull/6256/hovercard" href="https://github.com/twbs/bootstrap/pull/6256">#6256</a></p>
<p dir="auto">See <a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https://github.com/twbs/bootstrap/commit/dbed9da77403337235acb652c3128ebc84672d60/hovercard" href="https://github.com/twbs/bootstrap/commit/dbed9da77403337235acb652c3128ebc84672d60"><tt>dbed9da</tt></a> / <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="9093812" data-permission-text="Title is private" data-url="https://github.com/twbs/bootstrap/issues/6159" data-hovercard-type="issue" data-hovercard-url="/twbs/bootstrap/issues/6159/hovercard" href="https://github.com/twbs/bootstrap/issues/6159">#6159</a>.</p>