Expression-based properties let you define calculated fields that automatically derive their value from other project or record data. Using simple formulas or conditional logic (like IF or CASE statements), you can create rules such as “set Risk Level to High if Risk Score is above 75” or “show ‘Over Budget’ when Forecast exceeds Funding.”
This makes it easier to keep data consistent and up-to-date without manual entry — ideal for automating ratings, flags, and derived metrics across projects and boards.