We don't want the CI job to delete metadata, so we've unchecked that box. However, when a CI job runs that would have deleted data, we'd like to be able to select from the job history, review what would have been deleted and elect to deploy the deletion manually post CI run. We can re-run the comparision from Compare and Deploy, but having this action tracked within the CI job history would be more convenient, and would allow the history for the target org to be contained in the same thread.