Hello Ashadako,

OS Clients

• OS clients are used during process operation for operator control and monitoring.
• OS clients access the OS server data and display these data, enabling the process to be controlled.
• Data from more than one OS server can be shown in a process picture displayed on the OS client.

Structure of a Multiple Workstation Project

There is at least one OS server and more than one OS client in a multiple workstation project:

• An OS server can serve up to 32 OS clients.
• An OS client can access up to 12 servers that can be configured redundantly

I have given the steps in attached document. Kindly refer the same.

I hope it helps you!