Lister crud add other entity column to lister

How can i add a column value from an other entiy to the lister crud?

So i have table Company with name, adres and i want a column name from the entiy Customer into the lister. So i want a header:

company.name , company.adres and customer.name.

I have 2 models with relation methods.

I can't find it here. https://laravel-backpack.readme.io/v3.0/docs/crud-full-api

Is that possible and how can i achieve that?

via Chebli Mohamed