You can create any number of subfolders in a personal folder. To create subfolders in a shared or public folder, you need to have the required permissions. Depending on the app, there are different ways of creating folders.
creating folders in the apps E-Mail or Drive
creating folders in the apps Address Book, Calendar Tasks
How to create a new folder in the E-Mail or Drive app:
Select the folder in which you want to create the new subfolder in the folder tree.
Note: Select a folder for which you have the permission to create subfolders.
Click theicon next to the foder name. Click on .
Enter a name in the Add new folder window. Click on .
How to create a new folder in the apps Address Book, Calendar, Tasks:
In the folder tree, click on.
Enter a name in the Add new folder window. In case the new folder should be a public folder, enable . Click on .
Parent topic: Folders