Game concept · All Under Heaven
Grand Chancellor
The game also links it as Grand Chancellor's.
From the game's encyclopedia
The Grand Chancellor is the highest ranking Minister and is in charge of diplomatic matters. They are typically assigned the position of Secretary Director.
The Chancellor can be the designated Secretary Director, depending on the Grand Secretariat Control Law.
The minister can, for example:
• Use the Shape the Dynastic Cycle Decision
• Invite any type of Courtier with the Summon Courtiers for the Celestial Bureau Decision
• Access special Influence Career Interaction options, and at a reduced cost
• Start the Compel Religious Uniformity Great Project
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.
Grand Chancellor is an entry of Crusader Kings III's in-game encyclopedia (All Under Heaven). The game explains it: "The Grand Chancellor is the highest ranking Minister and is in charge of diplomatic matters." It is part of Minister. The game also links it as Grand Chancellor's. Patch 1.20.1.2, from game/common/game_concepts/tgp_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.
Source: game/common/game_concepts/tgp_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.