To create a new folder you must have Browse + Access + Modify permissions in the folder where you want the new folder to appear.
To create a new folder:
Navigate to the folder in which you want to create a new folder.
Click on the New Folder button.
Response: The New Folder dialog appears.
Enter a Name for the folder.
Comment: The following characters are not accepted in folder titles: \ / : * ? " < > | $ & + = @ # % ; , { [ ] } ^ ' ~ ´
Optionally, enter a Description for the folder.
Optionally, enter Keywords for the folder. These should be separated with semicolons.
Click OK.
Note: The new folder will by default inherit the permissions from its parent folder.