Back Annotation of Operator Selections

A control system of a technical installation, comprising:

• at least one operator station server;
• at least one operator station client;
• and
• at least one engineering station server;
• wherein the at least operator station server is configured to transfer visualization information to at least the operator station client;
• wherein the at least operator station client is configured to generate a graphical presentation for an operator of the technical installation via the visualization information;
• wherein the operator station client is further configured to adjust the graphical presentation in response to an instruction of the operator to the at least operator station client;
• wherein the at least operator station client is further configured to transmit an item of information regarding an adjustment of the graphical presentation to the at least operator station server;
• wherein the at least operator station server is further configured to record the information received from the at least operator station client regarding the adjustment of the graphical presentation in a memory (9) of the at least operator station server;
• and
• wherein the at least one operator station server is further configured to transmit the information regarding the adjustment of the graphical presentation to the at least engineering station server to make the information regarding the adjustment of the graphical presentation available to a project engineer of the technical installation.