script: /* Naked edges*/ var gd = moi.geometryDatabase; gd.deselectAll();
var breps =gd.getObjects().getBreps(); for ( var i = 0; i < breps.length; ++i )
breps.item(i).getNakedEdges().setProperty( 'selected', true );

Hi Mike, please see this forum post for how to set up a shortcut key script that will select naked edges:
http://moi3d.com/forum/index.php?webtag=MOI&msg=6051.2

- Michael

Can you help me how to install this script?
Thank you.

Got it! Thank you all.