Thank you for your question.
In Autodesk Design Review, you can save a summary of markups to a CSV file.
Please do the following steps to export markup summary:
1. Open your file in Design Review.
2. Select Save Markups Summary from Save As menu in the App button.
3. Save the file and open it by MS Excel application.
Also, press "F1" key from Autodesk Design Review application to show help document. From "Save a Summary of Markups" section, you can find more information for this.
Please let me know if I can be of any further assistance.
Thanks,
-Leon Li
ADR/DWF Customer Support
Leon Li
SQA Engineer
PSEB-GE-ACRD PSEB
Autodesk, Inc.