In Sharepoint 2007, we were able to grab the date range bar that shows in the Gantt chart, and slide it backwards or forwards to adjust the date/time a project was due; as opposed to opening and editing the list item, and then saving back out.
This was much quicker and easier for our users, and now that we're migrating to 2013, it doesn't seem like this is possible anymore.
Has Sharepoint Server 2013 made the date range uneditable in the Gantt Chart view? This function was only available in IE to users with Full Control permissions; but now nothing happens in 2013.
