Jørn Wildt

I have a pubtype with relations to another pubtype (nXm).

When publishing type A a checklist is shown with titles of type B.
But some publications in type B will have the same name ... The editors cannot see which checkboxes are the right ones ;)

How and where can i change the form in order to show an extra field from type B in edit form from type A? Another field lets editors see what they should check.