Use the Detach feature to detach column from the data grid, When you detach the grid, columns display in their own window. To return to the default view, select View, and then, click Attach or click the Close button
To detach columns:
Select the column.
From the table action bar, click .
The data grid is displayed in a separate window.
To reattach a column:
Select the column.
From the table action bar, select View, and then Attach.
To detach columns:
.