How to create a menu on a page, that changes what is displayed on the page?

[Kent Trustrup]

I found a Confluence page on our internal Confluence, where the creator is no longer with our company, and it had a menu that changes what is displayed on the page.  

I found it to be very intuitive, and easy to use, but I have no idea how it's created, as I don't have Edit access to that page.

See example below, so the page has some top text, and then a menu where you can select different topics, and even subtopics. But I cannot figure out what this is called, can someone point me in the right direction?

[Pragya_Malhotra]

Thanks for sharing!

[Kent Trustrup]

Found the answer. 

For future people looking for the same, the answer is Horisontal navigation bar, see here for more details:

https://docs.adaptavist.com/cfm4cs/latest/content-formatting-macros/horizontal-navigation