Grouping Tasks in Microsoft Project 2013 is a useful feature and here's how to use it http://ow.ly/GkVOE [1]
Grouping Tasks in Microsoft Project 2013 is a useful feature and here's how to use it http://ow.ly/GkVOE [1]
Links:
[1] http://ow.ly/GkVOE
[2] http://www.planningplanet.com/forums/microsoft-project