Original Post by Fprieto (Imported from Ardevia Forum)
Can anyone give a expression example of how to use the Query in action Open List Form in order to be able to do Parent - Child relationship between two list?
I know that is possible to pass parameters and use them in the fields of the new form, but as I'm not programmer I don't know how to do it. It would be great to have an example as a reference to start.
Thanks in advance