I have an object with a Picture Gallery.
Lets call it “Motiv”.
Then I have some other objects, called “Artikel”, where I will store ONE picture for every object.
These “Artikel” are linked to the “Motiv” with an Multi-Href.
Now I want to automatically add the picures from all linked “Artikel” to the Gallery in the “Motiv” object.
How is this possible? The documentation is not really helpful with this.