> For the complete documentation index, see [llms.txt](https://witfy.gitbook.io/clowrk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://witfy.gitbook.io/clowrk/card-modules.md).

# Card Modules

**Card Modules** are modular features that can be added to Kanban cards to extend their capabilities and customize the workflow to meet your needs.

## Overview

Modules allow you to add different types of functionality to cards, turning them into more powerful tools tailored to your business.

## Available Modules

### Core Modules

These modules integrate with other areas of Clowrk.

* [Clients](/clowrk/card-modules/clients.md)
* [Command Line](/clowrk/card-modules/command-line.md)
* [Playbook](/clowrk/card-modules/playbook.md)
* [Products](/clowrk/card-modules/products.md)
* [Service Request](/clowrk/card-modules/service-request.md)

### Standard Modules

These are self-contained modules that work exclusively within the card.

* [Attachments](/clowrk/card-modules/attachments.md)
* [Comments](/clowrk/card-modules/comments.md)
* [Conclusion Dates](/clowrk/card-modules/conclusion-dates.md)
* [Description](/clowrk/card-modules/description.md)
* [Followers](/clowrk/card-modules/followers.md)
* [Location in Board](/clowrk/card-modules/location-in-board.md)
* [Responsible](/clowrk/card-modules/responsible.md)
* [Start Date](/clowrk/card-modules/start-date.md)
* [Title](/clowrk/card-modules/title-container.md)
* [Activity Tracking](/clowrk/card-modules/track-activities.md)
* [Work Progress](/clowrk/card-modules/work-progress.md)