Contributed to the NFDI4BIOIMAGE/training repository by developing a new resource listing entry focused on metadata annotation workflows for OMERO with Tabbles. Leveraged configuration management skills and YAML to enrich the nfdi4bioimage.yml file, adding comprehensive metadata such as authors, descriptions, licenses, download counts, publication dates, and Zenodo integration. This work improved the discoverability and attribution of educational resources, supporting easier reuse within the community. Maintained repository standards by ensuring detailed commit traceability and adherence to metadata quality guidelines. The contribution addressed the need for structured, accessible educational content, emphasizing careful curation and technical accuracy in metadata management workflows.