(This is so important that I have wasted 4 of my exclamation point allocation!)
As SMPTE items take precedence over the DCI specs, DCI drops them from their documents. Now, perhaps you’re a rich buy with access to all the SMPTE docs and know how to find them. Or, like some, you know exactly how to get to the exact item in a version 1.2 document. Just sayin’.