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

# Data Tables

> Sort, filter, and browse Montgomery's datasets in interactive tables.

<Frame caption="Sortable, filterable data tables with dataset switching and pagination.">
  <img src="https://mintcdn.com/otakusolutions/FOF9Ash-8JM0rAsn/images/feature-data-tables.png?fit=max&auto=format&n=FOF9Ash-8JM0rAsn&q=85&s=272f22a739dfa230ee3cbfc1c3dbd601" alt="Data tables view" width="1440" height="900" data-path="images/feature-data-tables.png" />
</Frame>

## Overview

The Table tab in each portal provides a sortable, filterable view of Montgomery's datasets powered by TanStack React Table.

## Features

### Dataset Switching

Each portal offers multiple datasets in its table view. Use the dataset selector dropdown to switch between available datasets. The AI can also switch datasets for you.

### Sorting

Click any column header to sort the data:

* **First click** — Sort ascending
* **Second click** — Sort descending
* **Third click** — Remove sort

### Filtering

Tables respond to the global year filter. Adjust the year range to narrow results to a specific time period.

### Pagination

Large datasets are paginated for performance. Navigate between pages using the controls at the bottom of the table.

## Portal-Specific Datasets

| Portal         | Available Table Datasets                                                           |
| -------------- | ---------------------------------------------------------------------------------- |
| **Resident**   | 311 requests, health facilities, recycling locations, community centers, libraries |
| **Business**   | Business licenses, construction permits                                            |
| **City Staff** | Paving projects, code violations, 311 requests                                     |
| **Researcher** | 311 requests, business licenses, code violations                                   |

## Year Filter Integration

Tables integrate with the [Year Filter](/features/year-filter). When you change the year range, the table automatically re-queries with the new date constraints.