# Timeline Dashboard

The Timeline Dashboard is designed to help you track your detective control coverage for an Operation over time. Here you can see where you have gotten better and worse.

Be default, the Timeline Dashboard will be scoped to the last 30 days, however by using the filters in the upper right hand corner, you can select your desired time range. Based on the timeline that you have selected, the below graphs will update to reflect the selection.

The majority of the dashboard is also scoped to the selected detection category. By default, Alerted will be selected.

To change the scope of the dashboard, simply click on another detection category.

The Detection Coverage Over Time graph shows a timeline of your detection coverage. You can zoom into the dates further by clicking and dragging on a certain section within the graph.

Add the bottom of the dashboard, you have three additional graphs to further breakdown the coverage by the selected timeline.