The app provides the following functionality:
- For custom picklist fields you’ve created yourself, you can Activate and Deactivate picklist values but you can’t delete them.
- For standard picklist fields, you can’t do anything.
This feature set is something of a disappointment. When we set out to add bulk picklist management we hoped to be able to carry out Activate, Inactivate, Delete on all picklists. Unfortunately some of the combinations are not yet supported by any of the public APIs. Still, we hope that the ability to do mass activation and deactivation of custom picklist fields will prove useful!