## Documentation Index Access the complete documentation index at: https://www.zoho.com/ae/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How do I add more details to my organization profile like VAT number, TIN number, and other fields? To add more details to your organization profile: * Go to **Settings > Organization Profile.** * Scroll down and click **Add additional field**. * Enter a field name and a corresponding value. * Click **Save**. ![Add additional fields](/books/kb/images/invoices/additional-field.png)