> For the complete documentation index, see [llms.txt](https://wiki.dieagenturverwaltung.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.dieagenturverwaltung.de/die-agenturverwaltung-en/finanzen-1/eingangsrechnungen/fremdleistung-auf-projekt-buchen.md).

# Book external service to job

This video explains the process of how a supplier's purchase invoice is posted to one or more jobs.

{% embed url="<https://www.youtube.com/watch?v=WMmJeZqd7Gg>" %}

## External services without purchase invoice document

External services can also be booked to a job without a document. These costs then end up only on the job, without being handed over to the financial accounting.

For this to be possible, the following option must be activated. It ensures that a green button "+ New external service" appears under External services > Incurred external service.

<figure><img src="/files/b6fcdc1a75becec0496c08fbced124ebe156b037" alt=""><figcaption></figcaption></figure>

## More about external services

{% content-ref url="/pages/8e35ed31f193c620ffc2018f258a9b0c1728d699" %}
[External service assignment](/die-agenturverwaltung-en/finanzen-1/allgemeines-zu-finanzdokumenten/die-positionsliste-1/fremdleistungszuordnung.md)
{% endcontent-ref %}

{% content-ref url="/pages/1b99b9d7a816f23905905f311784f9822d57e334" %}
[External service](/die-agenturverwaltung-en/projektverwaltung-1/projekte/fremdleistung.md)
{% endcontent-ref %}


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