Hello,
I 've got a definition that creates something like in the screenshot. Now I want to use this def. on a range of points but as soon the range has more than one point I'm loosing my evaluation points.
I need something like 'use this definition with all the given points individually'
All you are missing is a Graft component immediately after your Primitive points component. Add that and your definition will work for all the points that you input.
(I tried uploading a picture but the server does not seem to cooperate.)