## Zoho Billing - Product, solutions, integrations, support, and resources Index Access the complete documentation index at: https://www.zoho.com/au/billing/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # Can I change the contact sync type from one module to another? We restrict users from changing their module for Contacts sync from **Accounts/Accounts & its Contacts** to **Contacts** or vice-versa. In case you need to change the module, please note that the records created in Zoho Billing are synced with the currently chosen module, and will not be synced again with the new module after the switch. If you are ok with it, you’ll have to write to **[support@zohobilling.com](mailto:support@zohobilling.com)**. We will analyze the data from our end and change the module. **Note:** We have no restriction for changing the module between **Accounts** to **Accounts & its Contacts** and vice-versa.