binding an object to the column for more than one property

I have the following data
` "owner": {
"createdAt": 1551984044101,
"updatedAt": 1551984044101,
"id": "5c8165ac9ef6fc2f2ce2c5ca",
"name": "Giovanni"}`

I was able to show one of the data like this:
` owner: {
title: 'Endereço',
valuePrepareFunction: (owner) => {
return owner.id;
}
}`

But I can not show the other data