## Documentation Index Access the complete documentation index at: https://www.zoho.com/in/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # I have generated the e-Way Bill manually on the e-Way Bill portal. How do I associate the e-Way Bill details with the invoice in Zoho Books? To associate the e-Way Bill number to an invoice: * Go to the _Sales_ module and select **Invoices**. * Click the _More_ icon and choose **Add e-Way Bill Details**. ![Add e-way Bill details](/in/books/kb/images/e-way-bills/add-eway-bill-details.png) * In the _Add e-Way Bill Details_, click **Associate e-Way Bill number**. * Enter the e-Way Bill Number and click **Save**. Now, to sync the e-Way Bill portal data with Zoho Books, you can use the **Fetch from Portal** option. Here’s how: * Go to the **e-Way Bills** module on the left sidebar. * Click _Actions_ next to the e-way bill that you generated manually on the e-way bill website. Click the **Fetch from Portal** option to sync your e-way bill details in your organisation. * * *