Report Shipments by master SKU instead of Alias SKU

[emma]

We would like to be able to run reports by master SKU. We use many aliases under 1 master SKU. sometimes up to 15 aliases per SKU. We have about 500 master SKUs. Sometimes we don't want to see all that data. We run this report most often: Shipments > Shipped Items > A list of items shipped during a specified date range summarized by SKU. We would love to be able to run this report by the master SKU instead of seeing every alias in the report.

[PianoShipping]

Yes, this is a huge problem for us as well that I've just noticed.  I've spent hours making aliases that point to a Master SKU, but when I run the report, the Aliases are showing in the SKU Column of the report.  This is not good at all.  

Even just being able to export the "Fulfillment SKU" as a quick workaround would help.  I'd have to go in and add fulfillment sku's for all of the product variations, but at least I'd have usable data.