Custom Message on Logon Screen

Overview: If you’ve ever used a company-owned PC, you may have seen a legal notice displayed before you sign in to Windows. Here’s how you can do the same thing on the PCs you manage, and display a message with any text you want. 

Time estimated to complete this procedure: 5 minutes 

Script to Modify the Title: 

REG ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v legalnoticecaption /t REG_SZ /d "Atera Legal Notice" /f

Script to Modify the Text: 

REG ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v legalnoticetext /t REG_SZ /d "This PC is protected by Atera" /f 

Sample: 

Step 1: 

Go to app.atera.com > Admin > Scripts > Create Script 

Step 2: 

Create the Script in Atera and save it. Don't forget to change the script type to .bat & Run As System

Step 3: 

 Create an IT Automation Profile and attach the Script to it as detailed here.