I would like to set up 4 separate alarm screens. One screen shows all Active Priority #1 alarms, one all active alarms that are not priority 1 alarms, one all Priority #1 that are acknowledged and one all alarms that are acknowledged. How can I do that?

Open Real-time viewer. In the Custom Views pane, create a group. From the group right-click menu, add a Current Alarm View. Double click on the custom view to open it. Use the Column filter settings to filter alarms for Active and Priority 1 for the first view. Similarly, set up other views with desired filters.