AirSend lets you create new folders during wiki editing so you can store wiki files in an organized manner.
To create a new folder:
- Open the wiki editor.
- In the Files panel on the left of the Wiki editor, click the Create a folder button.

- An Add Folder dialog box opens.
- Enter a folder name.

- Click Create Folder.
The folder appears in the Files panel. - Drag and drop files into the folder after you create them, or click on the folder to open it and upload files into it.

...