Expressing Container Services

[Calen Legaspi]

How do I describe interactions with container services? For example, declarative security.

I thought of creating an component called "Security Service" with the stereotype "EJB Container Service". I'll then show in the sequence diagram how the Security Service intercepts requests from the user. In the component diagram, I'll simply show dependency from some of the business components to the service. I'll also have a paragraph on my security design decision.

Is this the right approach?