id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
access_storage_list,storage.list,model_storage_list,purchase.group_purchase_user,1,1,1,1
access_purchase_confirm_wizard,purchase.confirm.wizard,model_purchase_confirm_wizard,purchase.group_purchase_user,1,1,1,1
access_purchase_confirm_wizard_line,purchase.confirm.wizard.line,model_purchase_confirm_wizard_line,purchase.group_purchase_user,1,1,1,1