=====How to create an instance===== The Instances bind the 3d-Models to the defined domains, therefore you have got to define an instance for each domain (Material), except for discretized bound For this you need to "select" {{:glyphs:logicaltrue.png?30|}} the corresponding 3d-Model in the MODELS MENU and use {{:glyphs:itemadd.png?30|}} to produce the instance. You may find it in the LAYOUT FEATURE {{:glyphs:editorconstruction.png?30|}} listed in the Layout entities list.