#  How to submit a large file to the CGA 

 



 Go to the [Secure File Transfer Service](https://filetransfer.harvard.edu) and login with your Harvard credentials.

 Compose your message with the following details:

- TO: <contact@help.cga.harvard.edu>
- SUBJECT: Submission for \[your purpose, such as an award name\]
- MESSAGE: You may provide more information about your submission, if needed.
- Attach your file for submission

 If you are submitting a file for an award, please indicate in the MESSAGE box that you have registered for **which award,** and under **whose name**.

 If you are UNABLE to use the *Secure File Transfer Service* linked above, you may use [https://gis.harvard.edu/contactus](/contactus) to request alternative SFTP instructions. In the message please clarify the purpose of the file for upload and why you are unable to use the *Secure File Transfer Service*.