# Contribution

- [Adding or Updating Data](/workflow/contribution/adding-or-updating-data.md)
- [Modifying the Graph](/workflow/contribution/modifying-the-graph.md)
- [Modifying the Timeline](/workflow/contribution/modifying-the-timeline.md)
- [Modifying the Map](/workflow/contribution/modifying-the-map.md)
- [Updating Documentation](/workflow/contribution/updating-documentation.md)