Cannot move Task Server service to another server

We just install Client Management Suite 7.5. The intent was to have the Notification server, and a separate Task/Package server.

I either missed the option or it was not presented during installation, but the NS server is also the Task Server.

I would like to get the Task service off of the NS server, and running on the separate Package Server, but when I go to configure the Task Server, the option to add Task service is greyed out, not available. 

I really would like to have the NS server (with off-box SQL connection) Not running task service, but has task and package services running on a separate server. Thank You in advance.