The Lineage plugin provides a Gingko-style interface for editing Markdown files within Obsidian. This layout organizes notes into a tree-like structure, making it easier to navigate and manage complex ideas or hierarchical content. Users can open files using the ribbon, context menu, or command palette and export them conveniently through the view context menu. The plugin is ideal for writers, researchers, or anyone needing a structured environment to develop and organize ideas.