Attribute Keys Attributes of a composition. TopicsConstantsQCCompositionAttributeNameKeyQCCompositionAttributeDescriptionKeyQCCompositionAttributeCopyrightKeyQCCompositionAttributeBuiltInKeyQCCompositionAttributeHasConsumersKeyQCCompositionAttributeCategoryKey See AlsoConstantsComposition CategoriesStandard Protocol Input KeysStandard Protocol Output KeysStandard Protocols