Provisions massive upgrades

[Arkan Add]

Hello Everyone, 
     I'm trying to do an automated software upgrade using Provisions Tab in GenieACS-GUI, but without success. Is it possible to do it?     I need to compare the device actual sw and do a sw upgrade if it was different from what is needed.     I did a preset to add a tag for upgraded and not upgraded devices and maybe i just need to read these tags and start the upgrade to not upgraded devices.

Kind Regards,
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