Multiple InDesign Server versions on one machine

[#1]

It is possible to install multiple InDesign Server versions on one machine, but the InDesignServerService seems to be tied to only one version. (The latest installed)

Is it possible to have two services, each for a specific version? How would you configure these with the mmc?

[#2]

It is possible to install multiple InDesign Server versions on one machine, but the InDesignServerService seems to be tied to only one version. (The latest installed)

Is it possible to have two services, each for a specific version? How would you configure these with the mmc?