This video belongs to the openHPI course BPMN Meets DMN: Business Process and Decision Modeling. Do you want to see more?
About this video
A decision requirements diagram (DRD) is a simple model consisting of few elements. They can be used to specify a decision on a business level by showing which other decisions it depends on and what data it requires. Furthermore, a DRD defines authorities and (legal) documents that dictate the decision logic.