The IPTC field "Digital Source Type", which Lightroom Classic calls "Source Type" uses a controlled vocabulary. The vocabulary is at https://cv.iptc.org/newscodes/digitalsourcetype/.
Currently there are 14 values. However, Lightroom only implements 5 values.
The first value implemented in Lightroom is incorrect. Lightroom uses "Original digital capture from a real life scene", while the correct value is "Original digital capture sampled from real life". The final value implemented in Lightroom, "Created by software", is now deprecated and has been replaced by a variety of more specific values.
Can someone at Adobe update the values for this field?
Thank you.