Each column in a grid can be moved, so you can customize the display order of columns. This is useful with grids that display many columns, letting you customize the display order to see the column data most important to you. This lets you move the most important columns to the visible area of the grid, so you don’t have to scroll right and left to see those columns.
To reorder a column in a grid, click and drag the column heading to a new position in the grid.
