[New Model]: Shared Aspect for BPNL/S/A

[tom-rm-meyer-ISST]

Model Description

Issue, as discussed on 2023-03-13 during modelling session.
Several Models (e.g. EsrCertificate, SerialPartTypization#localIdentifiers#manufacturerId, much more) use at least one type of business partner number. There are three types: BNP Legal Entity (BPNL), BPN Site (BPNS), BPN Address (BPNA) representing an unique identifier within Catena-X to indentify a Partner on different levels.
The BPN Shared Aspect should show this relationship. From my understanding, there might be cases where I might allow either a bpns or bpnl to identify a partner. E.g., I as Fraunhofer ISST would be a site who could participate in business relationships on my own. Same would apply to some sites of other partners.

Relevant Standards

• EsrCertificate 1.0.1 has a regular Expression matching all BPN types (BPNL, BPNS, BPNA).
• Catena-X Standard for BPNs

Example Data

Following table might show some example scenarios. For examples of BPNL/S/A, please refer to the linked standards. The first case implies to be modelled as general "BPNL/S/A are specific BPN" (makes overall sense, if your case supports any type of BPN) or to be use case specific "BPN is Either BPNL or BPNA" (that would then not be part of this aspect as it's very specific).

Property	Value
Manufacturer Id	BPNL or BPNS (use case and partner dependent)
Manufacturered at site Id	BPNS
Deliver to address Id	BPNA

MS1 Criteria

• The proposed aspect model does not exist already
• The proposed aspect model does not extend an existing aspect but introduces completely new functionality
• The proposal references a Catena-X use case
• Relevant standards are mentioned/linked
• A first draft of the data structure is provided in an example

[bs-jokri]

will be discussed on meeting 03-27

[arnoweiss]

will be solved with result of #103 . Concept agreed, modeling ongoing.

[bs-jokri]

resolved by
https://github.com/eclipse-tractusx/sldt-semantic-models/tree/main/io.catenax.shared.business_partner_number