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

# Core modules

<figure><img src="/files/VTEBa8tYi9PKpiNVUSQz" alt=""><figcaption><p>Hardfin module overview</p></figcaption></figure>

Hardfin offers **three integrated modules** focused on the three key phases of a hardware-as-a-service (HaaS) program:

* **Supply chain:** pre-sale preparation
  * Assets - parts inventory tracking, building assemblies, asset completion
  * Project - CRM deal sync, line item planning, and solution pricing
* **Business operations:** deal execution
  * Assets - finished goods inventory and logistics management
  * Projects - project management, task tracking, and deployment coordination
* **Field and service:** ongoing value delivery
  * Assets - asset monitoring, status management, and field service
  * Projects - support for customer success operations

Naturally, *assets can also repeat their lifecycle journey* through returns and repairs. And *projects can also renew their management* through subscription extension or expansion.

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Hardfin is designed as a **suite** of tools to work together. All modules are available to all customers. However, organizations do not have utilize all the capabilities from every module in order to take advantage of Hardfin.
{% endhint %}

For more information about how Hardfin modules work together for operations and finance, see [Bridging operations and finance](/bridging-operations-and-finance.md).