Hi Kristof,
What you are trying to do is possible - indeed we do it quite a bit here. There are of course "right" and "wrong" ways to do it.
a) personally I've not used the Prop:name approach, I tend to use a variable for the name, but I think prop:name should work.
b) make sure the file is "Threaded" (set in dict) and if you are using a variable name that it is Threaded as well.
c) make sure you're setting it in the right place - WebHandler procedure - ProcessLink method, before parent call.
d) make sure you're setting it to the right name.
what I'd do, after checking (b) above, is to add a _trace statement to the processlink method, after your code, so you can see what you're setting the name value to.
cheers
Bruce