Finished Size column in BOM

Hello... I'm new to SW and am doing my first BOM template.. Ihave a FINISHED SIZE column in my BOM that I want populated withthe properties from X_DS, Y_DS, & Z_DS block properties (theseproperties being the thickness, width, and length)..... I wouldlike for the finished size to display like this: 1.230 x 2.250 x4.250 Always having them display as (small x medium x large) nomatter which property is displays first, second, or last just aslong as it's sm x med x lg
Any help appreciated..
Thanks,
Jake E.SolidworksBill Of Materials