Serial number and rev for an RMA

I need to RMA my BBB. It is asking for the serial number and revision. Where do I find these?

Thanks

On the big white label on the side of the expansion connector.

http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support

Gerald

The number on that label is: 051132 93 1472 with an A6A to the right of the bar code.

Which is my serial number and what is the revision?

Thanks

A6A is the revision.
051132 93 1472 is the serial number.

Gerald