As part of my configured ingest process I have PM rename photos into the following format: "{serialnum}_{seqn}_{actuations}_{lens35}mm". This has worked great for the 1DS Mark II and 1D Mark II N bodies. However, with a 1D Mark III body the {serialnum} and {actuations} variables are not resolved and I end up with a filenames like "_077_24mm.CR2". Is the Mark III EXIF metadata supported?