Products: Nintex Workflow 2013, Nintex Workflow 2010
We received a request the other day to bulk update Workflow Constants. While it is easy to import-export Workflow constants, it is not a trivial matter to update a great many of them. Typically updating involves logging into Central Administration and/or each site and updating the credentials manually.
Here is a method that takes some of the work out of updating these values by allowing you to edit an exported Workflow constants file using a specific format and persist these changes back into the environment in an automated fashion.
Things you will need:
Once you have updated the workflow constants file, save it and update the following reference in the PowerShell script (Line 71) to the location and filename chosen: Execute([Nintex.Workflow.WorkflowConstantCollection]::Deserialize([System.IO.File]::ReadAllText("C:\export1.xml")))
Run the script and perform and testing to ensure the values are what they should be.
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