Is SOYAL 701 Server or 701 Client demanded to be installed, for TimeToWork to communicate with Controller(s)?

701 Server is getting installed during the installation of our application. It should be running on a computer in order for our application to communicate with Controller(s).

701 Client is not demanded to be either installed or running. It is installed during the initial installation, it is fully cooperating with our application but it’s not demanded as an app.