You have opened a project. The project contains at least one layout space. The layout space contains 3D objects. A mounting grid has been defined on a 3D object. You have marked the mounting grid and selected the menu items Popup menu > Properties. In the Properties dialog, select the Format tab.
On this tab you can edit the display properties of a mounting grid.
Overview of the main dialog elements:
Property / Assignment:
The hierarchy level Mounting grid is available in the table. It can be opened by clicking the sign.
X direction / Y direction:
The grid increment and the number of the grid lines in the X and in Y direction are specified here.
See also