# How to copy to Kubernetes Secrets?

When making any manual changes to the Sync server configuration files, it will be necessary to copy these changes to the Kubernetes secrets.

**Command example**:

```
java -cp "/opt/soffid/iam-sync/bin/bootstrap.jar" com.soffid.iam.sync.bootstrap.KubernetesSaver
```

<p class="callout info">Since Soffid version 3.x, the certificates are automatically updated when the certificate end date is close and no manual actions are required.</p>