LyX ⇒ Nomenclature List -Don't show the page number of the abbrevi

[Luke12]

Hi Guys
New Lyx user writing my thesis.
I'm trying to generate a nomenclature list.
I've read the manual and can do this.
However, I'm trying to remove the page number cross reference from each term.
ie, I'd just like a list of terms and their explanation, not an accompanying list of the page numbers each term occurs on.
Is this possible?
Many thanks
Luke