We often use audit to track the relationships of bundles.
It's hard to find all the changes of a single bundle.
Because bundles can be assigned in many different ways and for now every relationship change is audited in the corresponding object with the correct audit event category "Bundle assignment modified" or "Bundle Group assignment modified", we have to search in every assigned object to find the change.
Combined with the restriction described in idea https://ideas.microfocus.com/MFI/novell-zcm/Idea/Detail/12617 this can be very time consuming.

Additionally it's not possible to find already deleted relationships. Because you already have to know to which device (group) or bundle group the bundle was assigned to, to find the change in the audit. If you don't know which object the bundle was assigned to, you have no chance to find this object.