Bulk Configuration for Production in series/batches

Hello

I have exactly the same issue as posted in Bulk configuration of routers with unique default passwords

This topis is unfortunately closed without a full solution.

Is there a way to workaround the unique password limitation ? Please provide a recommended procedure for preparing gateways (typically RUTX09 and TRB246 in my case) in series/batches.

Thanks beforehand,

We remove the shadow file from the tar.gz backup file and repackage. Uploading this backup through RMS no longer overwrites the set passwods.