XML Request - Serco Facility
I noticed that you asked a specific question and didn't really get an answer.
Yes, we've got it working and use it to import school data into the VLE we have developed.
You're extremely close
Here's the actual XML Request you should send.
(Could probably shorten it down a bit but it works)
PS - I've been fortunate enough to have IntegrisG2 as a backbone for comparing with Serco's Facility as their XML Request/Responses are quite similar
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
I've not found a manual yet for Serco Facility. Integris G2 had one (it was a bit vague) but their support team were very helpful.
I will leave how you handle the response all to you! :)