Share Email Facebook Twitter LinkedIn iFeatureProxy.iFeatureDefinition Property Parent Object: iFeatureProxy Description Property that returns the associated iFeatureDefinition. Syntax iFeatureProxy.iFeatureDefinition() As iFeatureDefinition Property Value This is a read only property whose value is an iFeatureDefinition. Version Introduced in version 2009 © Copyright 2025 Autodesk, Inc. Comment on this page.