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Update the Snaplex properties in Manager by adding custom configurations, which remain in the global.properties into the Snaplex properties.
If you do not complete this step, then the configuration changes applied to the nodes are not available when running with slpropz.
Navigate to the Manager > Update Snaplex > Downloads tab, and download slpropz file into the $SL_ROOT/etc folder.
Backup the global.properties and keys.properties files, then remove them from the $SL_ROOT/etc folder.
Restart the JCC process on all the nodes through the Public API. Alternatively, as an Org admin, you can restart the JCC node through the Dashboard by clicking on the target node and selecting Node Restart.
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The Snaplex nodes should run with the new slpropz mechanism, allowing for remote configuration updates.