Hi Norman, Josef, Thanks for your feedback and useful tips. It is clear to me now how to approach this. @all: happy holidays! Met vriendelijke groet / kind regards, Martijn Verschoor Cyber Security Labs B.V. | Gooimeer 6-31 | 1411 DD Naarden | The Netherlands +31 35 631 3253 (office) | +31 616 014 087 (mobile)