the sizing information about JTS Server

Hi,

When we configure JTS server as a single server separated from CCM server, how do I consider about a minimum system requirement of JTS?
For example, 400 active users use three CCM servers, which shares one JTS server. In this case, does the JTS server need "Mid Scale Config" or "Small Scale Config"?

Following article explained about CLM servers, but does not mentioned about a single JTS server.
https://jazz.net/library/article/641

I appreciate all your support