This tutorial explains how to use the Infosemantics Interactive Master Widget and demonstrates building a typical drag and drop interaction that is not possible using standard Captivate functionality.
This video tutorial explains the concepts behind the Interactive Master widget: http://www.infosemantics.com.au/adobe-captivate-widgets/interactive-master
Here's another video tutorial that shows how to use the Interactive Master Widget to create an interaction with Partial Scoring: http://www.infosemantics.com.au/adobe-captivate-advanced-elearning-tutorials/interactive-master/partial-scoring
Contact Infosemantics here: http://www.infosemantics.com.au/contact
You can download a trial version of the Interactive Master Widget here: http://www.infosemantics.com.au/adobe-captivate-widgets/download-free-trial-widgets
For more help on the Master Widget click here: http://www.infosemantics.com.au/interactivemaster/help