xRechnung and LeitwegID

[SR84]

I would like to create an xRechnung-compatible PDF/XML file. Unfortunately, I am not clear on how to set the LeitwegID. Can someone help me with this?

Responses can also be in German

[stephanstapel]

This one goes iinto BT-10:
https://de.wikipedia.org/wiki/Leitweg-ID

i.e. property ReferenceOrderNo

[SR84]

Thank you for the quick response.

So, is this the wrong approach?
desc.SetBuyerElectronicAddress(LeitWegId, s2industries.ZUGFeRD.ElectronicAddressSchemeIdentifiers.LeitwegID)

i have to put it here:
desc.ReferenceOrderNo = LeitWegId

[stephanstapel]

SetBuyerElectronicAddress() is for the buyer. ReferenceOrderNo should be for the seller afaik

[SR84]

Okay, got it. Then I need SetBuyerElectronicAddress(). I only know the LeitwegID of the invoice recipient.

Thank you for the quick information.