## 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](./) # Is it possible to have duplicates of customers or vendors with the same display name? Yes, the option to allow duplicates of customers and vendors with the same display name is enabled by default. If you want to disable it: * Go to **Settings** in the top right corner of the page. * Select **Customers and Vendors** under _Preferences_. * Uncheck the **Allow duplicates for customer and vendor display name** option. * Click **Save**. * * *