---
title: "Dynamically Populated Drop Down Lists"
slug: "dynamically-populated-dropdown-lists"
updated: 2022-06-24T18:38:53Z
published: 2022-06-24T18:38:53Z
canonical: "documentation.decisions.com/dynamically-populated-dropdown-lists"
---

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

# Dynamically Populated Drop Down Lists

Example Lab ArticleWhile Example Lab projects are resources for public use, articles and assets are not actively maintained. Screenshots and features are from the specified version below. These references may become dated as new versions are released.

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## Overview

| ## Example Lab Details |
| --- |
| **Version** | 6.9.2 |
| **Root Folder** | Example Lab - Dynamic Drop Down List Content |
| **Modules** | None |
| **Dependencies** | None |

This Example Lab project demonstrates how to create a drop down list on a form that is dynamically populated by another drop down list on the same form.

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## Explanation

This Flow shows a user identification Form, with the Show Form step. One of the drop down lists in the Form contains a Data Flow that runs when a state option is selected. The Data Flow performs logic to show a list of cities based on the selected state. There is a different set of cities based on each state in the drop down.

Reference Articles[Using Flow Data](https://documentation.decisions.com/docs/using-flow-data-form)

![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/image-694.png)

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## Project Download

The examples attached were developed to be instructional and were not developed as officially supported components. For more information or to engage our service team to develop fully supported, production quality solutions, please contact services@decisions.com. Import the project below to a Decisions environment on version 6.9.2 or later using our [Importing/Exporting](https://documentation.decisions.com/docs/importing-and-exporting-projects) article.  
  
  
[ExampleLab[Dynamicdrop downListContent].zip](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/ExampleLab%5BDynamicDropdownListContent%5D.zip)

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