Due to various requirements we have multiple Application and Policies, and trying to determine which apply to a given Model or Global Collection is not built into Spectrum.
More than once we deleted what we thought was an unused G.C., only to find it was in a SANM Policy, which Policy then applied to all models and started sending out unexpected emails.
In addition we use SPM tests, and each such Model is assigned to one or more of several Policies based on who should receive the alarms. There's no way within Spectrum to check that all our SPM tests are assigned to at least one Policy, or to report which Policy applies to which SPM test models.