...
Click the Layer icon in the ribbon menu .
...
Click on the Drawing Details tab from the layer settings dialog.
...
You can turn on/off the sub-layers from the drawing details. The table below shows the display ways of the lower layers in open and closed conditions.
Layer statusOperation | ||
Open | Views | Open Click on the box to mark it. |
ClosedClosed  Click on the box to uncheck it. | |
The table below shows the column drawing of the column hatch sub-layer in open and closed conditions.
Layer Open | |
 | |
Layer Off | |
 |