How to update multiple documents in a SharePoint document library with PowerShell

We recently received a query for DocRead to see if it was possible to set the ‘Required Audience’ and ‘Acknowledgement Days’ to about 100 policies on mass (via a script). Hence, being one who is always up for a challenge, I loaded up PowerGUI and set to work!

To read how to achieve this please read this blog post : ‘update-multiple-documents-with-powershell