# Drills

Drills are a way of configuring what should be displayed to the end users when they interact with reports by clicking on charts.

It's a great way to:

* Allow your viewers to go beyond just a report aggregated data 
* Add more interactivity to the report

## Why using drills?

When viewers will start consuming your reports, they will have additional questions. 

> Why are my sales going up or down? 
>
> What are the deals currently in closed won or lost? etc. 

To give more flexibility and level of interaction to viewers, you can set up drills in the [Workbench](https://docs.whaly.io/data-management/workbench) that will then be automatically available to all your charts in the reporting section.

## How can I configure drills?

In the workbench, at the bottom left corner of your window, click on the "**Drills**" button

<figure><img src="https://34758050-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MC1g4I2_CgXd0qAq1P7%2Fuploads%2FMl7djwMtLZXyh2p28dmF%2FScreen%20Cast%202022-09-08%20at%207.25.19%20PM.gif?alt=media&#x26;token=54893dcc-8860-44b9-bd23-e6ca1c8ee0fd" alt=""><figcaption><p>Configuring drills</p></figcaption></figure>

From here you can pick any property you want to be available as a Drill and reorder them the way you want by dragging and dropping them.

{% hint style="info" %}
Please note that by default drills show the primary key
{% endhint %}