As of 5/27/2015, the Uploader Tool is out of commission and in need of recoding.
It is scheduled to be back on line by July 15, 2015. Cheryl will confirm its availability to those on the data administrator contacts list.
The P1 / P2 reports, with a revised due date of 9/15/2015, can be uploaded after that date.
This revises the April 10, 2015, Announcement below as well as the notes from the 5/26/2015 Data Administrator webinar.