Every Project has two health indicators: Engagement and On-Time Performance Health.
On-Time Performance Health
Calculation (%): Number of tasks overdue divided by total number of tasks due to date.
0 - 19% = On Track
20 - 60% = At Risk
>60% = Off Track
Note: This metric is separate from the Project's Status, which is automatically marked as "Overdue" when the Project's End Date has passed with it still being In Progress.
Engagement
Calculation (#): Days since last activity on the Project.
>= 5 Days = High
6 - 10 Days = Medium
>10 Days = Low