Are connections between ports supposed to be rendered?

[jankapte]

Suppose something like this:

The ports are connected via

        part tempSensor     : TemperatureSensor;
        part opAmp          : Opa333Aid;
        connect opAmp.analogIn to tempSensor.analogOut;

But it's not rendered. Is my approach wrong?

[daltskin]

Take a look at the sample here: #31 (comment)

Or if you can provide your complete sysml may be able to see what's happening.