...
Click and hold the column title.
Drag the column title to the required location.
As you drag the column, be aware of the white drop marks in between the column titles
- these indicate where the column can be dropped
Drop the column title at the required location.
...
Setting a System Grid layout
...
A System Grid layout is a grid that is applied to all users that didn’t already set a system grid for themselves.
A system grid is saved separately for each page and can only be set by Administrators.
Perform all the required changes