Share Email Facebook Twitter LinkedIn ModelDatumDefinition.DatumTargetPlanes Property Parent Object: ModelDatumDefinition Description Gets or sets the datum target annotation plane definitions. Syntax ModelDatumDefinition.DatumTargetPlanes() As ObjectCollection Property Value This is a read/write property whose value is an ObjectCollection. Version Introduced in version 2023 © Copyright 2025 Autodesk, Inc. Comment on this page.