Getting Started with ThingWorx > Navigation in ThingWorx > Manage Menu
  
Manage Menu
The Manage Menu includes repository and extension management.
Repositories
View the contents and manage a file repository thing. The following actions can be performed:
Create, view, upload, rename, download, delete files and folders from repositories
Upload files from a local location to a repository
Extensions
All installed extension package details are displayed here. Extensions can also be deleted.