I am trialling iMatch and the first thing I have applied is the Copyright Metadata Template. I have found out how update a test folder of image files OK.
My issue is when I open the same folder in PL6 and refresh the folder the new IPTC data is not being shown.
I surmise that I may be missing something obvious but cannot work out what???
Providing that you have configured IMatch to update the images automatically successfully or forced the images to be updated, then the issue could be with the detection of the changes by PL6, i.e.
will cause PL6 to automatically detect any changes to the image metadata as per the following