Where to change the transport setting timeout

Hi, all.

I have published an IC into the service registry and calling it from WSNavigator. It is a synchronous interface that calls an NWBPM and I cannot find the place to change its timeout for the endpoint HTTP_PORT. Here is what I saw from wsnavigator:

When the 60 seconds timeout is reached, I got the error "invalid transport settingsRead timed out". Is there a way to change the timeout to ... let's say ... 50 seconds instead? Note that the interface works ok and I am creating an error situation when the BPM doesn't send anything back.

Thanks,

Jonathan.