I would suggest to explore Rick's web site. He has a lot of relevant information at:
- http://west-wind.com/articles.aspx
- http://west-wind.com/weblog

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>I am trying to use a web service from https://ws.brreg.no/grunndata/ErFr?WSDL, but are not able to get it right. There is some parameters and it is secure. Should I use MSSOAPInit() - but how do I add the parameters? Or should I rather use wwSOAP.