[TURKEY] Custom app to parse eInvoice, eWayBill user Customer and Suppliers list

Custom app to parse the full list of users from GIB xml and update the Customer and Supplier custom fields:

For portal version users of the eBelge application in Turkey need to know before issuing an invoice if the other party is in the system to avoid fines for issuing paper documents.
There is no other public web service, so that is a pretty start for the application.
You need to download and put the xml file on the server. Then you can have the schedule or manual initiation to take care of it.
A trigger to check status during creation of these doctypes will soon be implemented.