In Css menu write how do you specify target blank

Need link to open target up in own window.

use target="_blank"

here's an example from a plain text link with that applied
<p><a href="officers.html" target="_blank">click here</a></p>

At present I know this is wrong:

/Fax Forms PDF/DAC Commercial Construction.pdf="_blank"

I am trying to under how it is entered in relationship to your software, I can hard code it, but I need to know how to do this in menu writer as in the attachment, so I can do my usual work. All I am trying to understand is if I want to add _blank what is the method and the sintax ; or = or , or what is ther a space just the general rules if I want to apply a tag in CSS menu writer. I may be making it harder than it is because I have been hard coding it for years, but once I get it I can do so great things with it, on this one the light bulbe has not came on yet,so if you can show me what it should say it should come on. Thanks.

Currently the Menu Writer wizard does not give you the functionality to add the target attribute to your menu.