Dear Beka,
This feature is still experimental. The documentation will be available soon in the Collect Mobile manual.
By the way, it requires a publicly accessible instance of Collect Desktop; for example you can deploy Collect in your own server and make it accessible through a URL like `https://www.mywebsite.com/collect`.
When you have this, you will have to specify the address in the `Settings`, under the `Collect Server` section, together with a data entry user username and password.
![alt text][1]
If everything has been configured properly, whenever you click on the `Submit data to Collect` menu item you will send the data directly to the specified remote instance of Collect, that will restore automatically the data.
![alt text][2]
Let us know if you need further information.
Many thanks,
Open Foris Team
[1]: http://www.openforis.org/support/upfiles/Screenshot_Collect_Mobile_Settings_-_Collect_Server_1.png
[2]: http://www.openforis.org/support/upfiles/Screenshot_20171129-100541.pnghttp://www.openforis.org/support/upfiles/Screenshot_20171129-100541_1.png