Depositing and Retrieving Documents Automatically from Cloud

Hello Adobe team and thanks for being here.  I created a solution, Program Leader, which runs on the client device  I would like its databases to be available for other user devices.  There are four files to share between devices.  So how can my computer log the user into Adobe cloud (the basic cloud) automatically, deposit the files, or retrieve them, whatever the case may be?  I am trying to get around the user manipulate the files.  I authored Program Leader on Filemaker Pro 12.  It can read and write files to and from a full directory path outside of the device.  The trick is, the login.  I can provide fields for the user to put their user name and password.  Then I could write a script to contact the cloud and open their space.  Thanks.