Hi . I ahve a legacy app which is working on interop . The flow is the word templates are in DB , via mail merge all the dynamic values are populated and then word is craeted (WITH Interop). I satrted with few margin , s…...stream = new MemoryStream(templateBytes)) { Document doc = new Document(stream);...Execute(new string[] { "FieldName1", "FieldName2" }, new object[]...