Unfortunately, there is currently no form that combines the chore of uploading IMSLP-US scores with that of entering their metadata. Please see the post at
viewtopic.php?f=29&t=4358 for detailed instructions on the current process for 1) uploading IMSLP-US scores to the US server then 2) linking to those scores manually (using the FTE templates) on IMSLP.ORG.
If you have any ideas how you think the process should be improved, or if you have any trouble, please let me know.

Jonathan