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View of historical items.
Administrators can remove system items.
Removal is only possible when the item has no remaining dependencies.
If dependencies exist, Boomerang blocks the removal.
It shows what must be resolved first.
In lists that support it, use the switch to toggle between:
active items
removed or inactive items
This is useful for accessing historical data.
Removed items are shown when the slider is to the right and blue.


Some removed items can be restored.
Restore steps depend on the item type.
See the relevant chapter for that item.
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