Create a new password
Enter the password you wish to use on the portal.
When you are finished, click on "update".
Use of the portal
In the menu that appears on the left, the option "Invoices" appears, select it and there you will have to upload each of the corresponding documents (PDF and .XML) as well as your PO. These files must be named in the same way to be able to easily match them, for example:
#Invoice_#OC_#Receipt.pdf
#Invoice_#OC_#Receipt.xml