> ## Documentation Index > Fetch the complete documentation index at: https://docs.digitalasset.com/llms.txt > Use this file to discover all available pages before exploring further. # Support In connection with the use of Circle's xReserve Smart Contract, Digital Asset provides discretionary support to users with issues arising from certain Canton-related software components. Digital Asset does not provide support with respect to Circle's xReserve Smart Contract or your use of USDCx on the Canton Network. **Digital Asset is NOT the issuer of USDCx and is not responsible in any way for facilitating the redemption of USDCx.** You may reach Digital Asset's support team at [da-support@digitalasset.com](mailto:da-support@digitalasset.com) for further assistance.