Milestones
A milestone on your roadmap marks an important date or event your team should be aware of. This could be a key product deadline, such as a release date, or any other significant point in your project timeline.
Milestones appear at the top of the roadmap for easy visibility.

Creating a Milestone
There are two ways to add a milestone:
Hover over the Milestones row and click the green diamond icon.

Click the + button on the Milestones row.

When you create a milestone, an editor dialog will open where you can enter:

Milestone name
Start date
End date (optional)
Milestone color
After creation, you can move milestones along the timeline by dragging and dropping them to adjust their dates.