# Build Custom Lightning Web Components for Service Documents

Customize templates for your specific business and branding needs by creating custom components with Lightning web components (LWCs).

If you need a component for your document template that isn’t available in Document Builder standard components, you can easily customize templates for your specific business and branding needs. Creating custom components is simple with LWCs. LWCs for service documents require specific print styling, so if you built custom components for other platforms, such as Field Service Mobile, you must make components for Document Builder.

- **[Lightning Web Components for Document Builder: Requirements](/docs/service/field-service-dev/guide/fsl-dev-mobile-doc-builder-requirements.md)**

  Here are the requirements for creating Lightning web components (LWCs) for Document Builder.

- **[Lightning Web Components for Document Builder: Considerations](/docs/service/field-service-dev/guide/fsl-dev-mobile-doc-builder-considerations.md)**

  Considerations and limitations for building Lightning web components (LWCs) for the Document Builder feature, including a list of supported and unsupported utilities, HTML components, and APIs.

- **[Lightning Web Components for Document Builder: Offline Priming](/docs/service/field-service-dev/guide/fsl-dev-mobile-document-builder-lwc-offline.md)**

  Ensure that your custom Lightning web components (LWCs) for Document Builder work when your mobile workers are offline.

- **[Build Custom Tables for Service Documents with LWCs](/docs/service/field-service-dev/guide/fsl-dev-mobile-document-builder-tables.md)**

  Build custom tables for Document Builder with Lightning web components (LWCs).

- **[Code Examples for Document Builder](/docs/service/field-service-dev/guide/fsl-dev-mobile-document-builder-code-examples.md)**

  Build custom components for Document Builder with Lightning web components (LWCs).