> For the complete documentation index, see [llms.txt](https://docs.infotopics.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.infotopics.com/showmemore/features/source-target-sankey-diagram/configuration-screen.md).

# Configuration screen

#### Select data sheet

Once you start configuring ShowMeMore, the extension automatically scans the dashboard for available sheets. Make sure you’ve added your datasheet to the dashboard before opening the configuration screen. Select the worksheet you want to retrieve data from (preferably your separate datasheet). This worksheet will be the input for the visualization you pick in the next step.

<figure><img src="/files/5oBX5WVoMjgPwDbYjei6" alt="" width="375"><figcaption></figcaption></figure>

#### Customize source target Sankey Diagram

<figure><img src="/files/fAd2zjst3nZOWeRjzpKi" alt="" width="375"><figcaption></figcaption></figure>

Choose the source, target and measure you wish to show in your Sankey Diagram. These will be visualized in the Sankey diagram from the left to the right.&#x20;


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.infotopics.com/showmemore/features/source-target-sankey-diagram/configuration-screen.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.