Remove an FMC from CDO

If you opt to remove a Firepower Management Center (FMC) from CDO, you are also choosing to remove all of the devices associated to that FMC from CDO.

Use the following procedure to remove an FMC and it's registered devices from CDO:

1. Log into CDO.
2. In the navigation pane, click Devices & Services. 
3. Select the FMC you want to remove. In the Actions pane located to the right, click Remove FMC and its managed devices.
4. Click OK to confirm that you want to remove the FMC and its registered devices from your tenant. 
5. Refresh your browser to seen an updates list of available devices.