Web Service Brazilian Postal?

Hello I am trying to work with web services in outystems, but it does not have a starting point or example. Someone in the community have any examples in OutSystems consuming web services.
I'm trying to consume the web service postal Brazilian
Wrong zone, it should be in the technical, but anyhow.

Here is an example: http://www.youtube.com/watch?v=ug0HLaDgLnQ

you will need the correct wsdl to start consuming the webservice
Statler & Waldorf
its very useful tip! Very good video!

PS: In the next put in the correct zone!