A state information handling server, a process control system including such a state information handling server as well as to a method, computer program and computer program product for handling state information. The state information handling server obtains state information from user terminals of users in the process control system, where the state information of at least two users includes information about user operations in relation to objects in a process control screen, inspects the state information with regard to objects in the process control screen, which inspecting includes determining, for each user, if the corresponding user targets an object in the process control screen, and performs a user informing activity if objects in the process control screen that at least two users have targeted is the same or are linked.

A state information handling server, a process control system including such a state information handling server as well as to a method, computer program and computer program product for handling state information. The state information handling server obtains state information from user terminals of users in the process control system, where the state information of at least two users includes information about user operations in relation to objects in a process control screen, inspects the state information with regard to objects in the process control screen, which inspecting includes determining, for each user, if the corresponding user targets an object in the process control screen, and performs a user informing activity if objects in the process control screen that at least two users have targeted is the same or are linked.