Subsections in the EG?

[stevebowers]

Yeah, Topics do exist.
The Front Page has six main, top level topics;
Culture and Society
Galactography
History
Science
Sophonts
Technology
--
and each main topic has subtopics, listed at the bottom of their respective pages; for example Sophonts has
Archailects
Modosophonts
Presapients
Transapients
Xenosophonts

and these subtopics have sub-subtopics (also at the bottom of each page), for example Modosophonts has
Aioids and Sophtware
Baseline Human
Bionoid
Biotech Cyborg (Bioborg)
Homo Superior
Nanocyborg, Nanoborg
Near-Baseline Human
Neogen
Neumann
Parasapient A-life
Provolve
Rianth
Sapient Structures
Sophont Ships
Splice
Sybont
Tweak
Vec
Virtuals
Xenoprovolve
Xenosplice
(we may remove some of these sub-sub topics as redundant in due course).

A very small number of sub-sub-topics are further divided. Is that what you mean?