Begin of the deletion **As** a _\[enter role of user\]_
**I want to** _\[enter objective\]_
**so that** _\[enter desired result\]_

End of the deletion **Acceptance criteria**

* Begin of the insertionInclude the "Include non working days" property in the WorkPackage Ressource in the API
* WorkPackageRepresenter
* WorkPackageSchemaEnd of the insertion Begin of the deletion _\[enter acceptance criteria\]_End of the deletion
* Begin of the insertionInclude the property in the WorkPackage model & database table
* Include handling the property in the services and contractsEnd of the insertion Begin of the deletion _..._End of the deletion