Worked on the activeadmin/activeadmin repository to enhance the AttributesTable header label rendering, focusing on preserving user-defined labels with their original casing and preventing unwanted titleization of acronyms. This feature addressed a longstanding issue by ensuring that custom header labels display accurately, improving user interface clarity and reducing confusion. The implementation involved backend development using Ruby and Ruby on Rails, with careful attention to ActiveAdmin internals. Additionally, updated the UPGRADING.md documentation to guide users through the breaking change, supporting smoother enterprise upgrades. No major bugs were fixed during this period, as the primary focus remained on robust feature delivery and documentation.