**As** a user
**I want** to have the option to exclude closed work packages from the search
**So that** I can concentrate on active packages when looking one up via search

**Acceptance criteria**

- The user is presented with the option to exclude closed work packages
- When the user chooses to exclude closed work packages, only open work packages should be returned by the search.
- The UI is understandable Begin of the deletion
End of the deletion