Structural grids are exclusively available in floor plan views. To add a structural grid:
Ensure you are not editing the floor plan sketch -> Press escape to exit sketch edit mode
Click the grid button in the toolbar or press "g" on your keyboard
Click in the view to create the grid line. You can hold shift to ortho lock or hold ctrl/cmd to ignore snaps
Changing a grid label
To change a grid label select a grid line, edit the value in the "Label" input shown in the right sidebar, and press enter to submit the new value.
Adjusting grid spacing
Selected gridlines show a temporary (purple) dimension to the nearest parallel grid lines. Click on the dimension to edit the value.
Structural grid visibility
Structural grid visibility can be set per floor plan view. To show/hide grids, change the toggle that shows in the View tab of the right sidebar when nothing is selected.
Note that you'll need to save the view settings for the change to persist.
