What do I need to do for the Java Agent to instrument my AEM-based application? In order to allow the Java Agent to instrument your AEM-based application, AEM requires an update of its allowlist in the deserialization firewall. To do this, log in to the relevant interface using the provided interface: http://{server}:{port}/system/console/configMgr/com.adobe.cq.deserfw.impl.DeserializationFirewallImpl NOTE: Please see the documentation for your version of AEM to confirm the correct location of the management portal. Older versions may define an allowlist by passing a file to the command line The item to be added to the allowlist is " com.singularity. ” (without quotes, but including the trailing full stop) ... View more