After you complete all migration jobs for a target container, you can remove (undiscover) the target container. You might also remove a target that will not be used.
IMPORTANT:
If an object is listed both in the Migrate Client and the Migrate Web Interface, then you must use the Web Interface to remove the object.
Before you delete a target container that is in use for configured jobs, you must ensure that all the affected jobs are completed.
To undiscover a workload through the Migrate Client:
On the Workloads page, right-click the target and select Undiscover Target.
To remove a target through the Migrate Web Interface:
On the Targets page, click Remove next to the target you want to remove from Migrate.