## Documentation Index Access the complete documentation index at: https://www.zoho.com/ca/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How can I add more fields for customers or vendors? You can create additional fields for your customers or vendors by creating custom fields in Zoho Books. Here’s how: * Go to **Settings** and then **Preferences**. * Go to **Customers and Vendors**. * Navigate to the **Field Customisation** tab. * Click the **\+ New custom field** button in the top right corner of the page. * Enter the **Label Name**, **Data Type** and other necessary details. * Click **Save**. You can view these additional fields in your customer and vendor creation or edit pages.