If you want your content to appear as an accordion in Markdown editor based articles, there is no option to add it using a conventional tool from the menu bar or a straightforward Markdown syntax.

Use the below workaround to add an accordion efforlessly in Markdown editor.

Solution

Go to the desired article, and open it in the Markdown editor

Paste the below code in the desired location where you want the accordion to appear

<details>
    <summary>Accordion_name</summary>
    <p>Accordion_content</p>
    </details>

Replace the Accordion_name text with the desired accordion title/name

Replace the Accordion_content text with the desired content

If you want to add headings inside the accordian you can use the Heading HTML tags (<h2>..</h2>, <h3>..</h3>, <h4>..</h4>) in the Accordion_content sections

Example

Code

<details>
    <summary>What is Document360</summary>
    <p>A well structured product to create a world class knowledge base for your customers and employees. Content producers get the power whereas the Content consumers get the simplicity.</p>
<h4>Core parts</h4>
<p>Knowledge base portal</p>
<p>Knowledge base site</p>
<p>Knowledge base widget</p>
<p>API documentation</p>

    </details>

Outcome