I believe the Window menu in DeltaV Operate (Configure) should behave as it does in most other applications. In other words when a picture is opened it appears in a window with the same name as the picture file and an entry is added to a list in the lower section of the Window menu. It is then possible to quickly switch between windows by clicking on the entry. However I have never got this to work. Sometimes it starts off as expected then for no apparent reason new windows stop being added. Other times it seems not to work from the start. I was wondering if other people have experienced this. I am sure there is a rational and easy answer but I haven't found it yet. I am using DeltaV 12.3