Window reveal or offset

From version 12.3a1 when adding a window into a design you can now choose to have the window reveal on either the inside or outside of the wall. 

1. In Room definition mode select the wall you are adding a window to. 
   
   
2. Right click and select Add object.
   
   
3. From the available options select the Window that you require and click OK.
   
   
4. In the Set parameters dialog select Window position and set as Inside or Outside, via the drop-down at the foot of the dialog box.
   
   
5. Select Window offset and change the depth of the reveal, via the drop-down at the foot of the dialog box.
   
   

This is how it will show in the plan: 

You can set a default value for window position and window offset. Follow the steps below:

1. Go to Global settings in the tool bar and select System settings.
   
   
2. In System settings go to the tab Measurement and select Default measurements.
   
   
3. In the Room definition drop down you will see the options for Window position and Window offset. 
   NOTE: If you select the Default window offset as -1.00 as shown below, it will select half the thickness of the wall and show placement as the middle of the wall.