You can add external links in the form of folders or files on Altee.
Steps to Follow:
Go to the Documentation module and click on the Add External Link button.
Fill in the form with the necessary information and the link in question. Finally, click on Create.
Notes:
If your link was saved as a folder, you can convert it into a file by clicking on the Menu button, then Edit, changing the type to File, and clicking on Edit.
However, a link saved as a file cannot be converted back into a folder.
If you chose Folder as the format type for your link, you will not be able to add files inside it.