Artifacts cannot be edited in the Artifacts, All Artifacts view. Modification, if possible, can be done in the target or using a developer tool.

Signed artifacts cannot be modified in NSP. Contact Nokia to request changes to a Nokia-signed artifact.

Artifacts cannot be deleted individually. You can delete an artifact bundle with a Status of Imported, that is, a bundle that is not installed. Deleting an artifact bundle removes the bundle and artifacts from NSP entirely, making them unavailable for rollback.

Select the bundle and choose Delete from the (Table row actions) menu.

See How do I uninstall an artifact bundle? for information about uninstalling bundles that were installed using the NSP UI.