Control the OOXML compliance level (Ecma, Transitional, or Strict) when saving Word documents to OOXML formats using GroupDocs.Assembly for .NET....documents to OOXML formats (DOCX, DOCM, DOTX, DOTM, FlatOpc, etc.)...applies to OOXML formats (DOCX, DOCM, DOTX, DOTM, FlatOpc, etc.)...