You have 3 options.

1.  Have the feature created custom for your needs.  You can get a free quote by contacting Plain Black.

2.  Fund the feature so that it is included in the WebGUI core.  Unlike the first option, the feature will be added to the WebGUI core, because of this, it will be maintained and upgraded along with everything else in WebGUI.  Not only that, you get the satisfaction of contributing to the Open Source product that gives you so much value already.

3.  Finally, you can simply wait for Plain Black to add the feature.  You can still have some input on how quickly your feature is added by spending karma.  Simply go to the RFE or Request for Enhancement list below. If you don't see your feature listed, add it.  Once it's added, spend your karma to move it to the top of the feature list.