Add third level sub menu in sharepoint online

Sivakumar Nagasamy 1 Reputation point

In SharePoint online, I am using cascading menu and I can add up to two level sub menus, is there any way to add third level sub menu?

Note: I'm not using mega menu

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  1. Allen Xu_MSFT 13,756 Reputation points

    Hi @Sivakumar Nagasamy ,

    Are you using a cascading navigation in a SharePoint Communication site? To clear your requirement, take the following screenshot as an example, do you still want to add a sub menu which you mean third level sub menu under "level 3" and "level 4"?

    If yes, I'm afraid it is not supported currently in SharePoint Online. Both cascading and mega menus support up to three levels of navigation in your menu like the screenshot above. Also, I advise you to share user voice to Microsoft: Microsoft SharePoint UserVoice if you insist on a four or more levels of navigation. It is a place for customers provide feedback about Microsoft SharePoint products. What's more, if a feedback is high voted there by other customers, it will be promising that Microsoft Product Team will take it into consideration when designing the next version in the future.

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