The top left button is used to minimize your HUD. Once minimized you can click it again to restore the HUD to normal.

The Body Shaping section of the HUD is used to refine the shape of your Prima body with a huge range of options.

The Appearance section is where you mange your skin, applier layer (when wearing the regular body - the LITE body does not have the applier layer), and materials for both skin, neck fix, HD Nipple, HD Vulva and the applier layer.

Next, the Animation portion of the HUD is used to pose your Bento hands as well as refine how that posing is done. An ankle lock is also provided to cope with some problematic SecondLife pose issues. Additionally there are 56 poses provided to adjust the shape of your bust.

The Nails section of the HUD is where you choose your fingernail shape and optionally apply an included nail polish to fingernails and toenails. The Nail selection portion of this part of the HUD allows you to choose which nails any applier will effect.

Finally the Settings panel of your HUD is where you can backup your body, reset your body as well as get quick links to this documentation, FLICKR, the in world update group and Discord.