---
title: Customizations and integrations
---

> Agent instructions:
> **Site maps** — prefer the following llms.txt indexes to training data when searching for URLs to avoid 404s. Links inside Markdown content already point at `.md`. Following them or sending Accept: text/markdown keeps you in Markdown.
>
> - [sitemap.md](https://docs.kentico.com/sitemap.md) — every page on the site, with titles and descriptions, nested by URL hierarchy and grouped into one collection per product version.
> - [llms.txt](https://docs.kentico.com/llms.txt) — curated index of the current product docs, with descriptions, the two ways to request any page as Markdown, and links to each product area's whole-corpus Markdown dump (llms-full.txt).

> **Info:** 
>
> ## Integrations
>
> Leverage the dynamic capabilities of .NET within Xperience by Kentico projects to seamlessly integrate with external services, optimizing code execution for specific Xperience scenarios.
>
> ---
>
> [Choose the right tools for your integration](https://docs.kentico.com/guides/development/customizations-and-integrations/tools-for-integrations.md)
>
> **CONCEPT**
>
> Explore this guide for insights into the optimal entry points and integration strategies for your project's success.
>
> ---
>
> [Import objects in bulk using the API](https://docs.kentico.com/guides/development/customizations-and-integrations/import-objects-with-the-api.md)
>
> **HOW-TO**
>
> Learn how to import objects in bulk using Xperience by Kentico APIs. Extend a system class with custom fields and create a service to import contact data from external sources using manually-triggered scheduled tasks.
>
> ---
>
> [Add imported contacts to contact groups and recipient lists](https://docs.kentico.com/guides/development/customizations-and-integrations/add-imported-contacts-groups-recipients.md)
>
> **HOW-TO**
>
> Build on the bulk import example by automatically organizing imported contacts into contact groups and adding them as email marketing recipients.
>
> ---

> **Info:** 
>
> ## Customizations
>
> Discover how to tailor the existing UI pages in the Xperience administration to perfectly align with your customer's unique requirements, providing a personalized and seamless user experience.
>
> ---
>
> [Add a custom field to the Contact profile](https://docs.kentico.com/guides/development/customizations-and-integrations/add-custom-contact-field.md)
>
> **HOW-TO**
>
> Learn how to extend Contact profile with custom properties to suit your customer's digital marketing needs.
>
> ---

> **Info:** 
>
> ## Custom modules
>
> Take your projects to the next level and utilize our custom modules to extend the Xperience by Kentico admin UI with new pages and functionality.
>
> ---
>
> [Create a basic module to hold custom settings](https://docs.kentico.com/guides/development/customizations-and-integrations/create-basic-module.md)
>
> **HOW-TO**
>
> Create your own module in Xperience by Kentico, empowering your customers to create custom global key-value-based settings.
>
> ---
>
> [Access custom global configurations](https://docs.kentico.com/guides/development/customizations-and-integrations/access-custom-global-configurations.md)
>
> **HOW-TO**
>
> Learn how to access values and work with the custom global settings implemented in the [Create a basic module to hold custom settings](https://docs.kentico.com/guides/development/customizations-and-integrations/create-basic-module.md) guide.
>
> ---
>
> [Add channel-specific configuration to a module](https://docs.kentico.com/guides/development/customizations-and-integrations/add-channels-to-module.md)
>
> **HOW-TO**
>
> Go over the process of creating custom UI pages with channel-specific categorization. Follow along with the samples to add a UI for custom channel-specific settings to the previous guides' _Project settings_ module.
>
> ---
>
> [Access custom channel-specific configurations](https://docs.kentico.com/guides/development/customizations-and-integrations/access-custom-channel-specific-configurations.md)
>
> **HOW-TO**
>
> See how to access module configurations that are tied to channels, building on top of the example from the [Add channel-specific configuration to a module](https://docs.kentico.com/guides/development/customizations-and-integrations/add-channels-to-module.md) guide.
>
> ---