You can undiscover objects (workloads or targets) through the PlateSpin Migrate Client or the PlateSpin Migrate Web Interface:
To undiscover a object through the PlateSpin Migrate Client, right-click the object and select Undiscover Server.
To undiscover or remove a workload through the PlateSpin Web Interface, on the Workloads page, select the workload and click Remove Workload.
To undiscover or remove a target through the PlateSpin Web Interface, on the Targets page, click Remove next to the target you want to remove.
IMPORTANT:
If an object is listed both in the PlateSpin Migrate Client and the PlateSpin Migrate Web Interface, then you must use the PlateSpin Migrate Web Interface to remove the object.
Before you delete an object that has jobs configured, you must ensure that all the configured jobs are completed.
If block-level transfer is enabled, remove the block-driver:
Windows: Select to uninstall the block-based driver.
Linux: Manually uninstall the blkwatch driver from the source. See Block-level data transfer software in Cleaning Up Linux Workloads.
A reboot of the source workload is required after the driver is removed.