If you go to an interface's page, you'll see the list of poller packages that match the IP address. But, if there are lots of poller packages, it is not quite useful just see that list specially if we are trying to track down a problem with a specific service.
It will be useful to see which of them are actually being applied on that interface depending on the services associated to it.
My idea is to add a flag next to the poller package to notate that the package is being used by some service.
In this example, there are 3 pakages that match the IP interface, but only the second package is actually being used on that interface.