One more vote for this feature, even in the case for example we have planned task for 5 days, but after 3 days there is something else with higher priority, so there is pause lets say for 4 days, after that the remaining work on activity is finished in 2 days according to plan. Currently Gantt chart it will show as 9 days bar, it would be nice if this situation can me mirrored into bar presentation, so it will be 3 days bar then 4 days just line or dotted bar or whatever but different from real work, and then again 2 days bar