Common practice is to separate web service security policy from WSDL. Said another way, it is very uncommon to find WS-Security information embedded in WSDL.
IS versions both before and after 7.1 are able to add WS-Security token information to outbound requests, but it is much easier to do so in IS 7.1 (configure a web services descriptor in “consumer mode”).
I posted an example of creating a WS-Security UsernameToken in the Soap / WSDL forum a couple of weeks ago.
Mark
#webMethods#API-Management#soa