mellm0/silverstripe-hasonecompositefield
This module allows you to add and edit a has_one record directly from within the parent record form, made to look as if it is part of the parent record form.
PHPNOASSERTION
This module allows you to add and edit a has_one record directly from within the parent record form, made to look as if it is part of the parent record form.
PHPNOASSERTION