File sharing is the process of uploading files for the purpose of making them available to the participants of a project or to anyone who has access to the system.

To share a file, do the following:
- Go to the Projects tab and look for the project where you want to attach the file.
- Click on the Files sub-tab.
- Click on the Add File button. After doing this, a lightbox form will appear like the one shown here.
- Click on the Browse button to select the file. After selecting one, the Description box will be automatically filled out.
- Click on the Upload button.
