Versioning

Freeze current status as a new version. Roll-back to any version in history. Stay confident previous versions are inalterable.

Kanban

Assign tags to blocks. Sort blocks by tag. See the whole picture, such as the classic “todo, in progress, done”.

Viewpoints

Categorize blocks into viewpoints. Grouping similar blocks makes it easy to navigate through topics. Reduces time spent in searching through heaps of written data !

View modes

Visualize your data under different presentations (map, Kanban, Map + text, HTML document, mixed).