A due date alone tells you too late
For most work, people set when it must be finished, but not when it must be started. As a result, right before the deadline they find out “this takes longer than I thought” or “this is harder than expected,” and they miss it. If you’ve estimated how long the work takes, you know when you need to start to finish on time. If that day passes and you still haven’t started, that’s a warning sign you need to know about: “This is at risk.” ZARMS treats a missed start as overdue so you don’t miss that sign.When a card becomes overdue
Whoever has the ball gets a daily email listing cards that are due soon or overdue.