Resolve Unused Object Issues
Unused objects 
are objects that exist in a device configuration but are not referenced by another object, an access-list, or a NAT rule.
Resolve an Unused Object Issue
- Open the Objects page and filter the objects to find unused object issues.
- Select an unused object.
- You now have two options:
- In the object details panel, click Remove
to remove the unused object from CDO. - Click Ignore. If you ignore an object, CDO will stop displaying it among the results of unused objects objects.
- If you removed the unused object, go back to the Devices & Services page and find the devices that were affected by the change. For each affected device, select it and click "Preview and Write..." to save the changes you just made.
Remove Unused Objects in Bulk
- Open the Objects page and filter the objects to find unused object issues.
- Select the unused objects you want to delete:
- Click the checkbox in the object table header row to select all the objects on the page.
- Select individual unused objects in the object table.
- In the Actions pane on the right, click Remove to remove all the unused objects you selected in CDO. You can remove 99 objects at a time.
- Click OK to confirm you want to delete the unused objects.
- Open the Devices & Services page and find the devices that were affected by the change. You have two choices:
- For each individual affected device, select it and click "Preview and Write..." to save the changes you just made.
- Select all the devices affected by the change and, in the Management pane, click Write All
. Read the warning and take the appropriate action.