Create a new folder on your Desktop (right click anywhere on your Desktop where you do not already have an icon and go to New --> Folder) and put the patient's name on the folder
Open the patient history, right click on the thumbnail image of the CBCT scan you want to send to BeamReaders, and select 'Export DICOMDIR'
In the window that appears, browse to the Desktop, click on the folder you created for this patient, and click the 'Select Folder' button
Once the 'DICOMDIR created successfully' message appears, click 'OK'
When the export is complete, there will be several hundred DICOM files in the folder you created on the Desktop for this patient. Compress the folder into a .zip file by right clicking the folder, going to 'Send to', and choosing 'Compressed (zipped) folder'.
Your computer will create a new icon on your Desktop with the patient's name on it that will likely look like a folder with a zipper or a 'z' on it. Upload that file to the patient's case on the BeamReaders website.