Groove Agent SE4 import field

Manual says: ‘Import Field: To import MIDI files from your file system or MIDI parts from your host application into the user pattern library, drag them onto the MIDI import field.’
Now I have a MIDI part in a song, I try to drag and drop it on the import field, it does not accept it.
What am I missing here which is clear in the manual? Thanks.

Solved: Does not work with Elements 7, but does with Elements 8 (I tend to use 7 since I do mostly audio tracks and like the AOT).