Toggling the Display of the Modular Grid for a View
Right-click the view and select Show Modular Grid.
Adjusting the Size of the Modular Grid
Click the grid labels (or end points if labels are not displayed) and drag.
Displaying Grid Information for a Cross-Section View
Select the cross-section view reference plane and set Show Modular Grid Description in the Properties panel to True.
Change Modular grid description label to change text displayed before the coordinates in the label.
You can move the reference plane by changing the value of its label.
Customizing a Grid
Select the grid by clicking on a grid label or end point.
Drag the handles to expand or shrink the grid dynamically.
Modify the following values in the Modular grid section of the Properties panel:
Color: The color of the grid, labels, and the legend axis.
Font: The font and text height used for grid labels. Type the complete name for a font, followed by a comma and the font height in units (mm, in, etc.). You can also click the ... button and select a font and a size in points. The size will be converted to the current units.
Grid interval: The distance between grid lines.
Horizontal text location: Show labels for the bottom of grid lines, the top of grid lines, both, or neither.
Intervals per grid line: The number of rows between each grid line.
Show balloons around grid labels: Show circles around grid labels.
Show baselines only: Select True to only show the baselines. The default is False which shows all grid lines.
Show origin: Show the legend axis on the lower left corner of the view.
Show when at least one direction is parallel to the sheet: Select True to automatically display the grid if the X, Y, or Z axis in the view is parallel to the drawing sheet. Select False if you want to hide the grid in this case.
Vertical text location: Show labels for the left end of grid lines, the right end of grid lines, both, or neither.
Axis labels: Override X, Y, or Z with your own labels.
Negative and positive prefixes: A prefix shown before the distance on a grid label.
Negative, positive, and zero suffixes: A suffix shown after the distance on a grid label.
You can set the defaults for these values by changing the Modular grid options.