I am new to OpenGamma, we are using OpenGamma v2.1.0. We have setup new portfolio with single Swap trade, it’s configuration page looks like https://www.dropbox.com/s/vwpvzm8u2vxwng9/2013-11-05_1130.png
We have view for this portfolio with two columns presenValue and Delta. But by some reason on analytics page Delta column is always empty. Should not it have some value? Does it require some more configurations?