> For the complete documentation index, see [llms.txt](https://docs.innofalls.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.innofalls.com/examples/quick-examples/delta-waterfall-by-drill-down-combination.md).

# Delta Waterfall by Drill Down Combination

## Chart Result

<figure><img src="/files/KgZOySLAzwiGdpB52utl" alt="" width="563"><figcaption></figcaption></figure>

## Data Fields

*This example was created with the sample dataset provided by Power BI.*

![](/files/lgKHGSiPUjbhPzuEbJib)

## Steps to reproduce

1. Drill down into **Medium**

![](/files/gwnZBDDCxoywiX07tFzB)

2. Select **Low** while holding down the **CTRL key** for multi selection

![](/files/WzVfqHxdJqwuqpYVURBx)

{% hint style="info" %}
When two or more elements in the drill down history are selected and waterfall scheme is set to **Auto**, a delta waterfall will be displayed automatically.
{% endhint %}