Locking and Unlocking Grid Columns You can lock a group of grid columns on the left side of a data entry grid to prevent them from moving when scrolling the data entry grid. Grid columns to the right of locked columns remain scrollable. To lock a grid column: • Right-click a grid column and then select Lock Column in the shortcut menu that opens (Figure 7-2). To unlock a locked grid column: • Right-click the locked grid column and then select Unlock Column in the shortcut menu that opens. Figure 7-2. Lock Grid Column