aspose.words.saving.OdtSaveOptions class. Can be used to specify additional options when saving a document into the [SaveFormat.ODT](../../aspose.words/saveformat/#ODT) or [SaveFormat.OTT](../../aspose.words/saveformat/#OTT) format... doc = aw . Document ( file_name = MY_DIR...'Rendering.docx' ) save_options = aw . saving . OdtSaveOptions ()...