Worked on the openid/OpenID4VCI repository to enhance documentation clarity around credential claim formats for ISO mdoc within Credential Responses. Focused on refining the Markdown-based documentation by removing redundant language and making the description of the base64url-encoded IssuerSigned representation more concise and accurate. This update improved interoperability between issuers and verifiers by reducing ambiguity and aligning the documentation with ISO mdoc expectations. The work emphasized specification alignment and clear communication, leveraging strong documentation skills and attention to detail. No bugs were addressed during this period, as the primary goal was to streamline and clarify technical documentation for easier integration.