0
%255BPrestaShopBundle%255CEntity%255CAttributeGroup%2524attributes%255D%255B1%255D
a:1:{i:0;O:30:"Doctrine\ORM\Mapping\OneToMany":6:{s:8:"mappedBy";s:14:"attributeGroup";s:12:"targetEntity";s:33:"PrestaShopBundle\Entity\Attribute";s:7:"cascade";N;s:5:"fetch";s:4:"LAZY";s:13:"orphanRemoval";b:1;s:7:"indexBy";N;}}