Arvid Agne expanded the Spirula Storage System documentation in the UPPMAX/UPPMAX-documentation repository, focusing on improving onboarding and integration for both internal and external users. He authored comprehensive Markdown guides detailing the system’s purpose, current status, and access policies, and provided step-by-step instructions for obtaining access tokens, viewing usage quotas, and configuring S3 clients such as AWS CLI. This documentation work streamlined the process for new contributors, reduced support overhead, and clarified security practices. Arvid’s approach emphasized clarity and usability, leveraging his skills in technical writing and documentation to deliver a resource that accelerates adoption and reduces ramp-up time.