This functionality is only available for certain module packages. Info

Polar Coordinate System

The polar coordinate system is available in the workdesk environment in the command bar when placing certain types of components (i.e. bundles, wires, and cables).

When you select the polar coordinate system, a local radial grid is displayed. The control point of the bundle being placed is snapped to the local radial grid.

When the local radial grid is active, you can specify its Length and Angle values in the command bar to place the control point.