You can easily achieve this using the Anchor feature in the Knowledge Article editor.
Here’s how I did it step by step:

• In your article, open the text editor and select the place where you want to jump to, for example, a section heading.

• After Selecting the place where you wanna jump to, Click the Anchor icon and add a unique ID (like one, two, three, or any specific name, etc.) In my case I wrote five

• Then go back to any part where you want to jump from, and highlight the text

• and then click the link icon,  In the link URL, type # followed by your anchor ID, like this:
  

   

• Save the article, now when you click the link, it will jump directly to that section! 

Hope this helps!

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