## Documentation Index

Access the complete documentation index at:
https://www.zoho.com/books/developer/llms.txt

Use this file to discover all available documentation pages before proceeding.

# Locations

Locations define where your extension appears and runs within the Zoho Books interface. Each location represents a specific UI context, such as a sidebar, button, widget, or background process, and determines when the extension is loaded, what data is available, and which events and methods can be used. Understanding locations is essential for designing effective extensions, as the same logic may behave differently depending on where it is embedded in Zoho Books.

Read our dedicated [help document on supported widget locations](https://zoho.com/finance/developer/widget-sdk-documentation/books/v1/locations/overview) to learn more.