Release Notes 8.2.2.0 > Release Requirements and Support > System and Software Requirements for Arbortext Publishing Engine > Java Runtime Environment Support for Arbortext Publishing Engine
  
Java Runtime Environment Support for Arbortext Publishing Engine
Arbortext Publishing Engine does not ship with a Java Runtime Environment (JRE). Arbortext Publishing Engine, requires you to obtain a JDK from Oracle (www.java.com) or from Amazon and install it, so that Arbortext Publishing Engine can use the associated JRE.
Arbortext Publishing Engine will work with Oracle Java 17 and Amazon Corretto 17.
Configuring Publishing Engine Post Installation
You must now configure the Arbortext Publishing Engine post installation. As of version 8.5-45 and later, the Tomcat server runs the SERVICE group as default instead of the SYSTEM group. This prevents the Arbortext Publishing Engine from successfully creating the Arbortext Editor subprocess. To enable creation of the Arbortext Editor subprocess, the SERVICE group requires permissions similar to the SYSTEM group. For more information, see “Configuring Publishing Engine Post Installation”, in the PTC Arbortext Help Center.