Mapping the envelop of multiple load cases

[CallumBols]

I am trying to find the worst case (max/min) axial load on multiple walls under multiple load cases. When using the mapping function, the figure is not showing the worst case. Is there a way to show max/min

[Rafacascudo]

On the map dialog window on the lower part there is a dropdown list which the default is " in center of finite elements" 

Change it to " extreme points on panels"

To know which load case/combo os causing it , if not many , try each one. If many , use the panel results table.

Beside the load case dropdown list (to its right) ,there is a button  where you can select if the maps will show the top or bottom envelope