1. In the development environment, export the Word report layout as a Word document file to your computer or network.
2. Open the Word document file in Word 2013 and make changes.
To make basic layout changes, such as adding or removing tables and cells, formatting text, or changing margins, use the editing features of Word.
To add fields from the report dataset to the layout, use the custom XML part for the report to add content controls that map to the fields.
3. Save your changes, and then close the Word report layout document.
4. Import the Word document into the report.