Prior to the 4.0.9 release of the Emerson ROC driver, configuration data is stored in the internal Ignition DB. 

From the 4.0.9 release of the Emerson ROC driver, configuration data is stored in the filesystem which is supported by the Ignition backup/restore operations. The configuration is stored in the "data/modules/com.cirrus-link" folder in the Ignition directory.

When upgrading the Emerson ROC driver module to a version greater than 4.0.8, the module installation will automatically pickup any previously stored configuration from the internal database and create the configuration files in the filesystem.

If you are restoring an Ignition gateway backup file, you need to perform the System Restore on the Ignition installation before installing the latest Emerson ROC module. This will ensure that any previously stored configuration in the internal Ignition DB will be picked up and converted to the file system storage. 
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