The Zone Hole command is used to open hole on the created zones, in other words gap the zones.
Location of Zone Hole Command
You can access it under the ribbon menu Home tab, Zone title
Click the Zone Hole icon in the ribbon menu .
Move the mouse cursor over the zone you want to open a gap. Click the left mouse button to determine the first point of your gap boundary.
Create the zone gap boundaries by creating the second, third and fourth points by clicking the left mouse button.
When you close the border, your gap will be created and the gap will change.
Determining the first point for the gap boundary on the zone to be opened
Determination of the second point
Determination of the third point
Determination of the fourth point
Closing the border and creating a zone gap