1. To create a project:
   1. Go to the Manage > Projects.
   2. Click on +Add and then select Add new project.
   3. Assign a name to this project and select a folder for the new project.
   4. Confirm by clicking Create Project.
2. To create a folder:
   1. Go to the Manage > Projects.
   2. Click +Add and then select Add new folder.
   3. Assign a name to this folder and select a folder for the new folder.
   4. Confirm by clicking Create Folder. 

Please note: after creating folder(s)/subfolder(s), you can move projects between folders.