In the transition from hexagram 08, uniting, to hexagram 20, admiring, the motivation is described by hexagram 46, entanglement, getting more involved and so ascending the ladder. The motivation is to take things further than just forming a community, it is to become more entangled and this is expressed in the outcome becoming an example for others to admire. This is the King Wen format. The Fu Hsi format is the act of setting an example through public punishement/humiliation of someone.
The ERANOS translation of hexagram 20 is:
"KUAN : contemplate, observe from a distance; look at carefully, gaze at; also: a monestery, an observatory; scry, divine through liquid in a cup. The ideogram: see and waterbird, observe through air and water"
The ERANOS translation of the motivational hexagram, 46, is:
"SHENG : go up; climb step by step; rise in office; advance through effort; accumulate; bring out and
fulfill; lit: a measure of fermented liquor, ascension as distillation."
In the reverse process, from hexagram 20 to hexagram 08, the motivation is described by hexagram 07, uniformity. hexagram 08 manifests union, forming a community. This is the King Wen format. The Fu Hsi format is where the motive is too strong and the community becomes a cult.
The ERANOS translation of hexagram 08 is:
"PI : order things and put them in classes, compare and select; find what you belong with; compare, sort, examine correspondances; select and harmonize; unite. The ideogram: person who stops walking, looking around to examine and compare."
As you can see the motivation for this is in uniformity, a seeking of order out of a perceived chaos.
The ERANOS translation of the motivational hexagram, 07, is:
"SHIH : troops; an organized unit, a metropolis; leader, general, model, master; organize, make functional; take as a model, imitate. The ideogram: heap and whole, organize confusion into functional units."