Fredrik Klingwall developed a dedicated Printed Poster Template for the libris/lxlviewer repository, focusing on streamlining the poster creation workflow. By adapting the existing StillImage template, he removed redundant steps and updated the template structure to align with project guidelines, thereby improving consistency for printed poster use cases. His work centered on front-end development using JavaScript, emphasizing template reusability and maintainability within the codebase. Although the contribution was limited to a single feature over one month, it laid the groundwork for future template-based workflows and addressed a specific need without delving into broader normalization or bug-fixing efforts during this period.