hello Craig
Thanks for your reaction. I solved the initial problems i had with autoincrementing (or NewId()). I have looked at your code. Maybe i'll try it tomorrow but it looks complicated, i'm afraid i don't quite understand where to put the code althoug i am familliar with creating a (simple) class.
However it's 18.13 over here, so i'm of.
Maybe i will talk to you later. have a nice day.