Once you have set up which fields you want in your Comments Report - read here - you can now export your Comments Report from any Style.
Simply open the extra option by clicking on the three dots and then select the Comments Report.
It will give you the standard info on all your Sample Requests on a given Style. But with focus on the comments for each Sample Request.
It can be ideal to send to any of your customers that needs to be updated on the production.
NOTE: Your Supplier can not make this kind of excel export.