I read some info about copy data management

Some websites said the CDM has the following term.

> 
> Policy-driven orchestration is the automation of the copy data
>  lifecycle, ideally through a drag-and-drop interface that makes
>  creating and modifying data workflows (or templates) an easy and
>  intuitive process.
> 
> 
> 

It said the policy-driven orchestration and said that make the copy and modify data automatically.

I don't understand the term policy-driven, can anybody explain?