Hi Kenny, The "This Will Be Done By" date is called the Commit Date in Workfront. This is the day that the originally assignee said they would have it done. Even if you update the planned completion date, this date will stay the same until the new assignee picks a date. You will see there is a thread on her about how annoying the commit date is and hopefully they will give us the option to turn it off for our instance if we don't want to use it. Until then though, I let my people know to either use the date in the My Work area (we customized ours to only show Planned Completion) or to go to the task details. Never, to look at the date on the right hand side. Anthony Imgrund Project Manager - Strategic Operations FCB New York NY 212-716-7743