What is it? Peppol Participant Loopup?
Short answer
Peppol Participant Loopup is a technical process which, according to the participant's identifier, determines where the recipient's metadata are and which types of documents can be accepted. It uses SML and SMP layers and is important before shipping e-invoice.
Input
Loopup starts with a participant identifier, not a free trade name.
Where to Search
SML helps determine which MP contains the metadata of the participant.
What He Receives
SMP publis a technical metadata and document skills.
Technical assumption, not business certainty
Looster helps to verify whether it makes sense to try to send a specific type of document. However, it is not a commercial confirmation that you are sending the invoice to the right entity, branch or under the right contract.
Conclusion
OpenPeppol ♦ Interoperability Framework · OpenPeppol Service Metadata Locator
Not legal advice. Machine-translated answer, not yet manually reviewed. For the exact wording, see the Slovak original.