Globally change window type in rooms of a zone

Click the Changes icon.
The Global Changes dialog box opens.
In the Global Changes dialog box's left panel, select the zone which contains the rooms where the windows are to be changed.
In the Global Changes dialog box's right panel, expand the Windows section.
To change the window type, check the box next to Window type.
This activates the controls in that sub-section of the Windows section.
Leave the Restrict changes option unchecked. You will be changing all the windows in the zone.
From the drop-down list next to New data, select a window type to replace all the other windows in the selected zone with.
To change the window fin type, check the box next to Window fin type.
This activates the controls in that sub-section of the Windows section.
Leave the Restrict changes option unchecked. You will be changing all the windows fins in the zone.
From the drop-down list next to New data, select a window fin type to replace all the other window fins in the selected zone with.
Click Apply.