how to restore converted backup files of Version 10.x

[d4n1l0]

Hi@all

I've started to restore my plesk backup file following the instruction on here: http://kb.parallels.com/de/9578
I've converted everything from version 8.x to 10 successfully
Now i have the problem to prepare my "new" files for the Backup Manager in plesk panel version 11.0.9.
I only have the plain files that were well converted in the following structure:
.discovered
databases
mailnames
phosting
blablabal.xml

okay.. the question is how to prepare the files for the backup manager (ui) in plesk panel 11?

thank you! btw: I need to restore the mail files only...