Several User Guides are available to help you using iPROJEX.
The iPROJEX General User Guide gives you general information on the iPROJEX tool and on the different steps to perform when you want to upload a file or download a reminder file (common to all the modules).
One specific documentation per module (and per data file format) gives you detailed information on this module (file structure, explanation of the error and warning messages, reminder file criteria).