Game concept · Accolades
Accolade Rank
The game also links it as Accolade Ranks, Rank.
From the game's encyclopedia
An Accolade has 6 progressive Ranks which allow its owner to unlock and improve Accolade Attribute bonuses, such as Knight Army Modifiers.
Gaining Glory unlocks each Rank, while losing Glory can cause them to be lost. When an Accolade loses a Rank, one level of one Accolade Attribute will become disabled. Regaining the Rank will cause the Attribute and its bonus to be restored.
The game's text for patch 1.20.1.2. Words in blue are entries of the encyclopedia: hover one to read it, as in the game.
Accolade Rank is an entry of Crusader Kings III's in-game encyclopedia (Accolades). The game explains it: "An Accolade has 6 progressive Ranks which allow its owner to unlock and improve Accolade Attribute bonuses, such as Knight Army Modifiers." It is part of Accolade. The game also links it as Accolade Ranks and Rank. Patch 1.20.1.2, from game/common/game_concepts/04_ep2_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.
Source: game/common/game_concepts/04_ep2_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.