The Lineup Builder plugin allows users to create visual football lineups directly within Obsidian notes. By using a simple codeblock, users can specify the team's formation and list of player names, which are then displayed as an interactive lineup in Preview mode. Supported formations include popular setups like 4-3-3, 4-2-3-1, and 4-4-2, among others. The plugin generates the lineup using SVG images, enabling a clear and visually appealing representation of player positions on the field. This tool is ideal for sports enthusiasts, analysts, or coaches looking to visualize and organize their team structures within their notes.