Hi,
Please refer to the HTML file ( TestSDT.html )in the zip file.
If I open this with MS Word, I see the w;sdt Tags of HTML are converted to Content Controls in MS Word.
If I generate a FLAT_OPC using the below code,…...FLAT_OPC does not retain Sdt tags Aspose.Words Product Family...with MS Word, I see the w;sdt tags of HTML are converted to Content...