In order to scan you have to select the veneer indication.
Then in the Scan Strategy Setting window you will be able to indicate the teeth you wish to scan as a Post & Core.
The scan will proceed as usual and will simply add and impression scan to capture the deepest part of the Post & Core which is not visible in the model scan
After the alignment and merge of the different parts you will be able to proceed to the CAD software with a perfectly scanned Post & Core.
See the process in detail in this video:
*For more information on this option please contact your dealer