Have you promised an activity or some delivery to your customers? Is there a very important event that will happen in the sprint?
Track them with milestones in the roadmap and your team will not forget them.
As there might be multiple milestones in the project, ScrumDesk enables to add them and manage them in Roadmap items panel.
Milestones are listed in the separated section where you can access further details by click. To add new milestone click on Add new milestone link displayed at the bottom of this panel.
Milestones are displayed in the timeline as blue flags which you can click to display further details like milestone name. The milestone can be deleted in the side view (details) panel.