> Source: [sk183819](https://support.checkpoint.com/results/sk/sk183819)

# sk183819 - Cannot add a dynamic Security Gateway as a destination object in Security Policy rules on Quantum Smart-1 Cloud

| Property | Value |
|----------|-------|
| Solution ID | sk183819 |
| Date Created | 2025-08-20 |
| Last Modified | 2025-08-26 |
| Technical Level | Advanced |
| Products | Smart-1 Cloud |
| Versions | Cloud |
| OS | Gaia |
| Platform | Smart-1 |

## Symptoms

- * When trying to add a dynamic Security Gateway object to the "Destination" column in the Security Policy rule, the system displays a validation error: "Field destination invalid references."
* The following error message appears in the logs: "Selected authentication method is not supported in Smart-1 Cloud."

## Solution

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