Worked on the eclipse-tractusx/eclipse-tractusxhub.io.git repository to enhance the notification system by improving both documentation and the underlying data model. Focused on clarifying how digital twin event notifications—specifically Create, Update, and Delete actions—are represented and how change history is stored, resulting in clearer guidance for developers integrating with event streams. Consolidated updates across three commits, updating user-facing Markdown documentation and refining JSON-based data models to better align with notification semantics. Demonstrated skills in data modeling, documentation authoring, and version control, supporting faster onboarding and more consistent integration for teams working with digital twin event notifications.