Discussions

My question is about the emitter/sender side:

When calling POST /accounts/{ACCOUNT_ID}/invoices, how do we specify which SIRET appears as the sender (AccountingSupplierParty in UBL) on a given invoice?

For example:

• Account has primary SIRET: 12345678900012 (Paris)
• Additional SIRET: 12345678900029 (Lyon)
• We want invoice FA-001 sent from Paris and FA-002 sent from Lyon

Is there a field on the invoice payload (cin_value, cin_scheme, or similar) to select the emitting establishment? I checked the API reference for POST /invoices but could not find such a field.

Note: Iunderstand the parent_id / child contact mechanism for recipient-side organisational units . My question is specifically about the sender/emitter side.

Thank you!