From full screen

·         Press Left twice

OR From Guide

·         Press Left twice

·         Choose App Menu

Choose Settings

Choose Groups & Channels

Choose Change groups positions

Toggle Enable to change groups positions.  Use the arrows to move groups up or down.

Once you have the groups in the order you like click SAVE

 

Hide a single group

From the groups on the left, long press the Select button and choose Hide

 

Hide multiple groups

Press the menu button

Choose Settings

Choose Groups & Channels

Choose Hide Groups

Toggle the groups that you want to hide