This article is based on documentation from Nerdio and has not been verified by the ThreatLocker team. Source: https://help.nerdio.net/hc/en-us/articles/360060124552-Overview-of-Scripted-Actions

Nerdio Manager for MSP (NMM) allows you to configure and run a scripted action to install Threatlocker agent on AVD host pools.

• Log into the NMM
• Login to the customer account
• Select Scripted Actions from the main menu
• The scripted action to install the ThreatLocker agent is available in the NMM repository. 
• Navigate to Settings>Integrations to configure the scripted action variables ThrealockerOrgName and ThreatlockerUniqueId. 
• Your OrgName is your identifier located on the Organizations page of the ThreatLocker portal. 
• Your Unique ID can be found on the Deployment Center page or the Computers page. For more information see https://threatlocker.kb.help/getting-your-unique-identifier-from-threatlocker/
• Once the secure variables are configured, go to AVD>Host pools.
• Select a session host where you wish to install the scripted action and select "Run script".
• Select "Install Threatlocker agent" script from the Windows scripts drop-down and click "OK".
• Once the script has been executed, you can log into the session host and verify whether the ThreatLocker agent is installed under folder C:\Program Files\ThreatLocker.

How to Install ThreatLocker Automatically on Every New VM Created for a Host Pool

• At the Account level, navigate to AVD > Host Pools.
• Locate the host pool you wish to install the ThreatLocker Agent on.
• From the action menu, select Properties > VM Deployment.
• Toggle on Run Scripted actions when host VM is CREATED.
• From the drop-down list, select the ThreatLocker installation script.