Since version 3.0 DirectoryPress Offer seamless user experience at Backend with ajax based operations, At the end of this short tutorial you will be able configure any content field easily. Watch Video or follow step by step guide below.
Browse to DirectoryPress -> Fields (fig:1.1)
Click Configure link for particular filed (fig:1.1)
Make sure you have created a fields group already.
Select a group from dropdown list to assign this particular filed to a group. (fig: 1.2)