Undeploy process definition

Hello everybody,

I have a quite simple question:

I tried and tested a lot with BPM recently.

I want to clean up and remove or archive the test process definitions I deployed to my server.

Undeployment of BPM DCs via NWDS is not enough.

The process component is still listed in the Process Repository in NWA.

How can it be removed?

Thanks and best regards

Ingo