This dialog appears when you click View > Grid Size. It helps you to specify the grid settings according to your requirements. See the dialog.
The following are details about options in the dialog:
Spacing
Specifies the size of the grids in the design area.
Color
Specifies the color of the grids.
Show Grids
Specifies whether to show grids in the report.
Snap to Grids
Specifies whether to snap and lock objects with the grids when moving and placing objects around.
OK
Accepts changes and closes the dialog.
Cancel
Does not contain the changes and closes the dialog.
Help
Displays this help document.