Thanks a lot. Sounds good! I understand the concerns about the Link/QR code. On the other hand the QR code was a real benefit for employers as they wer easily able verify the certificates. I don’t have any numbers though how many actually used it.
Just a thought on the encryption of the certificates: On our previous platform, we also encrypted our certificates in the beginning. However, we removed that later on as we received lots of complaints from our learners that they were not able to merge several certificates into one PDF file, e.g. to add a single PDF including all certificates and other records in an application form or email.