Before revision: Integrated Enterprise Modeling Topics Base constructs 300px|Generic object classes of the IEM 300px|Overview of the object classes product, order and resource 300px|Generic activity modelThe Integrated Enterprise Modeling (IEM) method uses an object-oriented approach and adapts this for the enterprise description.
After revision: German page:Integrated Enterprise Modeling Topics Base constructs 300px|Generic object classes of the IEM 300px|Overview of the object classes product, order and resource 300px|Generic activity modelThe Integrated Enterprise Modeling (IEM) method uses an object-oriented approach and adapts this for the enterprise description.