What problem does it solve? Issuing a Boarding Pass verifiable credential requires the exact claim paths, credential type, and namespace expected by EUDI wallets and verifiers. This Skill provides the authoritative claim path pointer schema (registry version 2025.7.1) so you can create a correct credential definition on the iGrant.io OpenID4VC API without guessing field names. ## Core Features & Use Cases - Complete claim schema: Provides all 14 flat travel claims (departure/arrival date, time and port, passenger name, seat number and type, ticket number, ticket QR, vessel description) with mandatory and limitDisclosure flags. - API-ready payload: Shows the exact POST /v2/config/digital-wallet/openid/sdjwt/credential-definition request body with vct, credentialFormat, validationPath, and claims array. - Use Case: A ferry operator wants to issue SD-JWT VC boarding passes to passengers' EUDI wallets. Use this Skill to build the credential definition with the correct VerifiableFerryBoardingPassCredentialSDJWT type and claim paths, then issue credentials that verifiers can match. ## Quick Start Ask your agent to create a Boarding Pass credential definition on the iGrant.io demo environment using the dc+sd-jwt claim path schema from this skill.