To copy a room to the current floor, and then to another floor

Click the Copy icon.
Copy room tool settings appear with the Current floor radio button turned on, and the Floor level check box checked.
Check Inclusive plenum.
Enter a New name for the copied room.
Select the room to copy.
Follow the prompts:Copy room > Enter 1st point – Enter a data point as a reference for locating the copy. The room and adjacent plenums are now attached to the pointer.Copy room > Enter 2nd point – Enter a data point to complete copying the room and plenums.
Another copy of the room and plenums is now attached to the pointer. Enter data points to create more copies.
Without resetting, return to the Copy room tool settings, and select the Destination floor radio button.

Note: The room and plenums are still attached to the pointer.
Select a Destination floor from the drop-down list.
Enter a New name for the copy.
Follow the prompts to make the copy.
The room and plenums are copied to the selected destination floor.
Reset to finish copying. Reset again to completely exit the tool.