The document summarizes the components and plans for the Model Development Tools (MDT) project in the upcoming Galileo release in June 2010. It outlines the key components including Business Process Model and Notation (BPMN2), Object Constraint Language (OCL), Papyrus, Semantics of Business Vocabulary and Rules (SBVR), Unified Modeling Language 2 (UML2), and proposals like the Metamodel Specification Tools (MST) and Ontology Definition Metamodel (ODM). It discusses themes and specific plans to improve compliance, extensibility, currency and usability for each component to appeal to a broader community.