Sun developed and released the JumpStart Enterprise Toolkit to help make setting up and managing a JumpStart server easier.
Although JET is very versatile, if you are trying to define standard builds or re-usable components, the only real option is to define your own module or modules.
This white paper discusses one approach to adding the capability to use 'manifests' to your existing JET server, which in turn can be used to define standard building blocks for your services - without having to resort to building your own modules.
