Warranty reports are available under "Repair" > "Warranty Reports":
Double-click to open the report.
Fill in the fields with errors (highlighted in red):
Once all fields are completed, click "Save" in the navigation bar:
If all fields are valid, the status changes to "Valid", and a "Transfer" button appears to send the report to ALTEX:
After the report is submitted, simply wait for feedback from ALTEX.