Per-assignee capacity vs. allocation heatmap.
A 14-day heatmap of committed work per assignee vs. their configured weekday capacity. Over-allocated days light up red so PMs can rebalance before a miss.
Why does a task contribute to its due-date day?
When dueOn is set but no startsOn, we assume all the work happens on the due day. If you want multi-day work, set both startsOn and dueOn - Atlas splits the estimate across working days in that range.