Summary
It needs to be done at your own risk to deploy and run a custom web application on Tomcat that OO 10.x Central runs on.
Question
Is it possible to deploy a custom web application onto Tomcat that OO 10.x Central runs on?
Is OO 10.x running with other web applications on the same Tomcat supported?
Is OO 10.x running with other web applications on the same Tomcat supported?
Answer
Technically possible but it needs to be done at your own risk to deploy and run a custom web application on Tomcat that OO 10.x Central runs on.