Observation.category coding issue

There’s discrepancies between the examples:

Observation Category:
Either be displayed as 2 separate Coding elements, or 2 repeats under the Coding element.
Please confirm which is correct?
Check the first observation for Lipids Profile and Haemoglobin A1c (HbA1c) Report and compare to the first observation for Liver Function Tests and Urea and Electrolytes Report

Also can you confirm if it’s acceptable to send Local Requestable codes – all the examples have SCT codes in:

  • Composition – Laboratory Report

  • Observation.organizer – code

@Tracy_Simmonite can you get Phil on this