MBtu Units in OpenStudio Results, is this MEGA btu or Thousands of Btu?

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Could this be changed to match HVAC industry standards where MBtu = 1000 Btu, or at least define OpenStudio's unconventional units like M(ega)Btu? The OpenStudio reports have almost given some of my coworkers heart attacks because MBtu means 1000 to them.

Or MMBtu! Thanks for the response

Alternatively, could we change the US HVAC industry itself so that it follows the rest of the world? :) (but yes, MMBTU or 10^6 BTU would create less confusion...)

If we could make that change I would be so happy. No more converting outputs into 5 different units to talk to different people.

Thank you for that clarification