> ## Documentation Index
> Fetch the complete documentation index at: https://docs.explo.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Sankey Chart

## Data Configuration

#### Chart Type

You can read about this section [here](/creating-dashboards/visualizations/data-tab#chart-type).

#### From

Define the node from which values are flowing. For example, if \$100 flows from Subsidiary A to Parent Company B, then the From field would be Subsidiary A.

#### To

Define the node to which values are flowing. For example, if \$100 flows from Subsidiary A to Parent Company B, then the To field would be Parent Company B.

#### Aggregation

Define the amount that is flowing from Point A to Point B. For example, if $100 flows from Subsidiary A to Parent Company B, then the Aggregation field would be the $100 value.

#### Filter

This section is for filtering the chart based on certain columns. You can read about chart filtering [here](/creating-dashboards/visualizations/data-tab#filter).

## Formatting

#### Header

Read about the `Header` section [here](/creating-dashboards/visualizations/format-tab/overview#header).

#### Show Values

Toggle to default show values on the chart, or only on hover.

#### Value Format

Read about the `Value Formatting` section [here](/creating-dashboards/visualizations/format-tab/value-formatting).

#### Enable Download

Read about the `Enable Download` section [here](/creating-dashboards/visualizations/format-tab/overview#enable-download).

#### Data Labels

Read about the `Data Labels` section [here](/creating-dashboards/visualizations/format-tab/data-labels).

#### URL Link

Read about the `URL Link` section [here](/creating-dashboards/visualizations/format-tab/overview#url-link).

#### No Data Configuration

Read about the `No Data Configuration` section [here](/creating-dashboards/visualizations/format-tab/overview#no-data-configuration).

#### Expose Underlying Data

Read about the `Expose Underlying Data` section [here](/creating-dashboards/drilldowns/underlying-data-drilldowns).