Game concept
Diplomacy Lifestyle
From the game's encyclopedia
The Diplomacy Lifestyle is suitable for Characters who want to gain Claims and Casus Bellis, increase their Prestige, or gain boons from Family and Friends.
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.
Diplomacy Lifestyle is an entry of Crusader Kings III's in-game encyclopedia. The game explains it: "The Diplomacy Lifestyle is suitable for Characters who want to gain Claims and Casus Bellis, increase their Prestige, or gain boons from Family and Friends." It is part of Focus. Patch 1.20.1.2, from game/common/game_concepts/00_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.
Source: game/common/game_concepts/00_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.