startup Jazz server
Accepted answer
Although listed as not supported, there is this method described in our deployment wiki, assuming you are using the Liberty server we provide out of the box. https://jazz.net/wiki/bin/view/Deployment/LibertyProfileAsService
Otherwise for Tomcat, we still have the topic in our Knowledge center.
There are other hits if you google 'jazz.net windows service'
On your other questions, please rephrase as I don't know what you mean by preload CLM module.
Are you not planning to just start it once and leave CLM running?
Most customers I have seen leave it running and their users just hit a page like https://clmweb.ibm.com:9443/rm/web which then displays a login prompt.