Collage - Learning Design Tool

link to pdf
"Collage, a collaborative LD editor that is intended to be used by teachers. It allows an easy editing of UoLs by reusing and customizing best practices, which are formulated as patterns (CLFPs), in structuring the flow of collaborative and non-collaborative learning activities. The ultimate goal of an LD editor such as Collage, is to create significant, pedagogically sound scenarios that can be interpreted by players."

Also http://gsic.tel.uva.es/collage