Insert a personal image (QR-code) to address labels in LO Writer

I’d need to create paper forms or letters, which are personalized for every receiver to have a QR-code of the ID-number of the receiver in the form somewhere (beside the address for example).

I know how to make labels in LO from the (registered) DB.

The names and addresses are in the database.
I have also filename of a personal QR-code as one of the columns in the DB.

How to insert an image to a label of a LO Write-document, when a filename is given in one of the columns of the DB?

(Similar question, but unanswered, was there: How do I insert an image from database into label )