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Propagation Action Use Case

  • July 9, 2026
  • 3 replies
  • 153 views

Hello Everyone,

We are trying to implement Propagation action for one of the managed accounts. The requirement here is that - “Whenever password for this account changes, it shall run a powershell script on corresponding managed system and update the password”.

Since we are new to use of ‘propagation action’ functionality any document which can help to understand the usage will be useful. 

 

Thanks,

Prasad

 

Best answer by Neil

@prasadp87 I don’t believe there is a separate Linux propagation guide. The Windows Propagation Service (local agent over ADMIN$/TCP 445) is Windows-only and doesn't apply to Unix/Linux or SSH script actions. For Linux, you can create a propagation action that runs a Unix Shell script. In the docs linked earlier see the section "Create custom propagation action to run a script".

  • Configuration → Privileged Access Management → Propagation Actions → + Create Propagation Action
  • Set the Action Type to Run Unix Shell Script and provide the full path to the script. Add command-line parameters as needed (e.g. %p).
    • One important note: Password Safe does not deploy the script, so it must already exist on the target managed systems.

 

And yep, propagation actions apply to Password Safe on-prem. The link above is the on-prem documentation, and the steps are effectively the same for cloud. The only Windows-target difference is that for on-prem, the Propagation Service connects via the appliance (whereas cloud PS deployments will use Resource Brokers).

3 replies

  • BeyondTrust Employee
  • July 13, 2026

  • Author
  • Trailblazer
  • July 15, 2026

@Neil  Thank you for sharing useful information and KBA links.

Do we have Admin Guide link for Linux system component as well. I see the above one you shared is for Windows components.

Also, can you confirm if the steps mentioned are applicable for BeyondTrust Password safe on Premise?

 

Thanks,

Prasad


  • BeyondTrust Employee
  • Answer
  • July 16, 2026

@prasadp87 I don’t believe there is a separate Linux propagation guide. The Windows Propagation Service (local agent over ADMIN$/TCP 445) is Windows-only and doesn't apply to Unix/Linux or SSH script actions. For Linux, you can create a propagation action that runs a Unix Shell script. In the docs linked earlier see the section "Create custom propagation action to run a script".

  • Configuration → Privileged Access Management → Propagation Actions → + Create Propagation Action
  • Set the Action Type to Run Unix Shell Script and provide the full path to the script. Add command-line parameters as needed (e.g. %p).
    • One important note: Password Safe does not deploy the script, so it must already exist on the target managed systems.

 

And yep, propagation actions apply to Password Safe on-prem. The link above is the on-prem documentation, and the steps are effectively the same for cloud. The only Windows-target difference is that for on-prem, the Propagation Service connects via the appliance (whereas cloud PS deployments will use Resource Brokers).