Using Redmine v3.3, is it possible to have a custom calculated field based on data in two other custom fields?
e.g. Duration = Date 2 - Date 1
Specifically, I am attempting to calculate the days between two dates as a performance metric. More generally, we will be looking to eventually using other custom calculated fields (simple additions, multiplications, etc.).
It would be preferable to keep this to the "vanilla" Redmine v3.3 without additional plugins but all suggestions are of course welcome.