**As** a user of an instance that uses project-based semantic work package identifiers
**I want to** see project-based work package identifiers in the PDF export

**Acceptance criteria**

* If the instance is set to project-based work package identifiers

* PDF exports use the semantic identifiers instead of the database identifiers

* PDF-Export for work package details

* The identifier of the exported work package

* Identifiers used in macros (links) in the description should use semantic identifiers

* PDF-Exports on the list of work packages

* Table

* Report

* Gantt chart Begin of the insertion

* Timesheet PDFEnd of the insertion