add cloned_source field that foreign keys to the node you just copied from; change foreign key cascase behaviour to SET_NULL
add cloned_source field that foreign keys to the node you just copied from; change foreign key cascase behaviour to SET_NULL

DXCanas/content-curation,jonboiser/content-curation,jayoshih/content-curation,aronasorman/content-curation,jonboiser/content-curation,fle-internal/content-curation,DXCanas/content-curation,fle-internal/content-curation,DXCanas/content-curation,jayoshih/content-curation,jayoshih/content-curation,jonboiser/content-curation,jonboiser/content-curation,aronasorman/content-curation,aronasorman/content-curation,DXCanas/content-curation,fle-internal/content-curation,fle-internal/content-curation,jayoshih/content-curation