diarch_declare_recipient_criminal_effect

diarch_declare_recipient_criminal_effect = {
	scope:actor = {
		# First we process the diarch.
		## Players get a different tooltip, since they don't want to see opinion.
		if = {
			limit = { is_ai = no }
			custom_tooltip = diarch_imprison_reason_for_player.tt
			hidden_effect = {
				add_opinion = {
					target = scope:recipient
					modifier = treasonous_disobeyed_diarch
				}
			}
		}
		## AI use the standard opinion flow.
		else = {
			add_opinion = {
				target = scope:recipient
				modifier = treasonous_disobeyed_diarch
			}
		}
		# Then their liege.
		liege = {
			# Same flow: players get a different tooltip so that they don't see opinion.
			if = {
				limit = { is_ai = no }
				custom_tooltip = ADD_OPINION_EFFECT_I_HAVE_IMPRISONMENT_REASON_UNUSABLE
				hidden_effect = {
					add_opinion = {
						target = scope:recipient
						modifier = treasonous_disobeyed_diarch
					}
				}
			}
			# But AI just get opinion.
			else = {
				add_opinion = {
					target = scope:recipient
					modifier = treasonous_disobeyed_diarch
				}
			}
		}
	}
}

As written in game/common/scripted_effects/00_interaction_effects.txt.