A system and method for providing an editor for use with a business process design environment. In accordance with an embodiment, the system provides an editor and framework that allows a user to create and edit business processes and business architecture projects. The editor can render or edit a model which is based on a metamodel or defined ontology, and can be provided, e.g., in computer applications, browsers and tablets. In accordance with an embodiment, the user can use the editor to define a business process and/or a business architecture project, including attributes such as goals, objectives, strategies, and value chains. Models can be synchronized as part of an overall business process development.