Major decision · Major Decisions

Renewed Caliphate

The rightful Caliphate must be defended at all costs, and Islam's enemies trampled into the dust.

Having quashed rebellions and forces conspiring against the Caliphate in both Iran and Mesopotamia, I can decisively restore the people's faith in the Abbasid Empire and the great authority it used to hold in the world.

Requirements

The lines the game itself shows for this decision's conditions:

You are Involved in Iranian Intermezzo and the current Struggle Phase is Stabilization
The Holder of the D Sunni also holds the E Arabia
More than … of Involved Count or above Independent Rulers or direct Vassals of the Caliph have the Fp3 Struggle Supporter Trait (…/…)
No Independent Involved or Interloper Duke or higher has the Fp3 Struggle Detractor Trait (currently …)
No Independent Involved or Interloper Duke or higher has a non-Muhammad Succession Sunni Doctrine Faith (currently …)
Your Head of Faith is D Sunni
You have an Alliance with D Sunni

Can be taken when (is_valid) (68 lines of game script)

custom_tooltip = {
	text = struggle_persia_ending_tension_decision_correct_phase_tt
	any_character_struggle = {
		involvement = involved
		is_struggle_type = persian_struggle
		is_struggle_phase = struggle_persia_phase_stabilisation
	}
}
has_trait = fp3_struggle_supporter
custom_tooltip = {
	text = struggle_persia_ending_decision_caliphate_exists_tt
	exists = title:e_arabia.holder
	title:d_sunni.holder ?= title:e_arabia.holder
}
custom_tooltip = {
	text = struggle_persia_ending_assertion.l
	fp3_persia_supporter_rulers_count_value > fp3_persia_supporter_rulers_half_value
}
custom_tooltip = {
	text = struggle_persia_ending_assertion.2
	struggle:persian_struggle = {
		NOT = {
			any_involved_ruler = {
				top_liege = this
				is_landed = yes
				highest_held_title_tier >= tier_duchy
				has_trait = fp3_struggle_detractor
			}
		}
	}
}
custom_tooltip = {
	text = struggle_persia_ending_assertion.3
	struggle:persian_struggle = {
		NOT = {
			any_involved_ruler = {
				top_liege = this
				is_landed = yes
				highest_held_title_tier >= tier_duchy
				rite = {
					NOT = {
						rite_has_doctrine = muhammad_succession_sunni_doctrine
					}
				}
			}
		}
	}
}
piety_level >= very_high_piety_level
trigger_if = {
	limit = {
		fp3_struggle_is_the_caliph = yes
	}
	completely_controls = title:e_arabia
}
trigger_else = {
	custom_tooltip = {
		text = struggle_persia_strengthen_decision_right_hof_tt
		faith.religious_head = title:d_sunni.holder
	}
	custom_tooltip = {
		text = struggle_persia_strengthen_decision_alliance_tt
		any_ally = {
			this = title:e_arabia.holder
		}
	}
}
is_available_adult = yes

As written in game/common/decisions/dlc_decisions/fp3_decisions.txt.

Effects

You may choose to adopt Administrative Government Government

Effect (36 lines of game script)

if = {
	limit = {
		has_dlc_feature = legends
	}
	legend_seed_struggle_ending_effect = {
		ENDER = root
		STRUGGLE = persian_struggle
	}
}
if = {
	limit = {
		has_ach_dlc_trigger = yes
	}
	add_character_flag = ach_ended_struggle
}
show_as_tooltip = {
	fp3_ending_effects_assertion = yes
}
trigger_event = fp3_struggle.0071
if = {
	limit = {
		has_dlc_feature = roads_to_power
		fp3_struggle_is_the_caliph = yes
		NOT = {
			government_has_mechanic = administrative
		}
	}
	custom_tooltip = adopt_admin_government_tt
}
title:d_sunni = {
	remove_variable = struggle_block_dissolution_faction
}
title:e_arabia = {
	remove_variable = struggle_block_dissolution_faction
}
tgp_silk_road_iranian_intermezzo_ending_effect = yes

As written in game/common/decisions/dlc_decisions/fp3_decisions.txt.

Source: game/common/decisions/dlc_decisions/fp3_decisions.txt and the English localisation, Crusader Kings III 1.20.0.3.