- Adjunct
- CardinalityKind
- CollisionMode
- Content
- Definition
- Diagram
- Display
- Encyclopedia
- EncyclopediaElement
- FileManager
- Header
- IDefinition
- IdentifiableElement
- IDiagram
- IEncyclopedia
- IEncyclopediaConnection
- IItem
- IMetaClass
- IMetaItem
- IMetaKeyedBy
- IMetaList
- IMetaModel
- IMetaProperty
- ISymbol
- Location
- LockMode
- MetaClass
- MetaClassKind
- MetaData
- MetaItem
- MetaKeyedBy
- MetaList
- MetaProperty
- Picture
- Property
- Relation
- RelationKind
- SAApplication
- SaDateFormat
- SaFactory
- SaPackage
- SaPackage.Literals
- Symbol