Where in documentation to describe assignments to mid-level terms?

[theareaorg]

This issue pertains to this page.

Is this section of the documentation where we should describe the method we used for assigning low-level terms to mid-level terms?

[wzbernstein]

I added an adoc: https://github.com/theareaorg/AREA-Research-Agenda/blob/main/Documentation/About-Mid-And-High-Level-Terms.adoc

@j-derby Can you add some content about the voting process we used?

[j-derby]

I added some content here. Can you take a look at it, Bill? Let me know if I should add anything else.