You put hooks from the mod into your mod and copy the file into your mod then rename

local mod_to_check = "intimidate specials"

and use sandboxer:allow_mod() for checks in your functions. Your init functions are loaded before youre in the heist, so for a more dynamic toggle, you would have to make it yourself, not sure if what i have bellow would turn intimidation on/off dynamicly in game

elseif RequiredScript == "lib/units/enemies/cop/copbrain" then
	intimsp_o_copbrain_post_init = intimsp_o_copbrain_post_init or CopBrain.post_init
	function CopBrain:post_init()
		intimsp_o_copbrain_post_init(self)
		if not self._logics.intimidated then self._logics.intimidated = CopLogicIntimidated end
		if not self._logics.flee then self._logics.flee = CopLogicFlee end
	end
	intimsp_o_convert_to_criminal = intimsp_o_convert_to_criminal or CopBrain.convert_to_criminal
	function CopBrain:convert_to_criminal(mastermind_criminal)
		intimsp_o_convert_to_criminal(self, mastermind_criminal)
		if sandboxer:allow_mod(true) then
			managers.mission._fading_debug_output:script().log(string.format("%s", ".."), Color.green)
			local category = self._unit:base()._tweak_table
			local groupai = managers.groupai:state()
			if groupai._special_units[category] then groupai._special_units[category][self._unit:key()] = nil end
		end
	end
elseif RequiredScript == "lib/managers/playermanager" then
	intimsp_o_has_upgrade = intimsp_o_has_upgrade or PlayerManager.has_category_upgrade
	function PlayerManager:has_category_upgrade(category, upgrade)
		return sandboxer:allow_mod() and upgrade == "intimidate_specials" or intimsp_o_has_upgrade(self, category, upgrade)
	end
end

This is what i tried to post as a mod before, it's dynamic

local surrender = CopLogicIdle._surrender
		local on_intimidated = CopLogicIdle.on_intimidated
		local function run_function(data, amount, aggressor_unit, ...)
			if sandboxer:allow_mod(true) and (data.unit:base()._tweak_table == "phalanx_vip") or (data.unit:base()._tweak_table == "phalanx_minion") then
				return on_intimidated(data, amount, aggressor_unit, ...)
			end
			return surrender(data, amount, aggressor_unit)
		end
		CopLogicIdle.on_intimidated = run_function
		CopLogicArrest.on_intimidated = run_function
		CopLogicSniper.on_intimidated = run_function

		--Shield logic
		CopBrain._logic_variants.shield.intimidated = CopLogicIntimidated
		local _do_tied = CopLogicIntimidated._do_tied
		local _chk_spawn_shield = CopInventory._chk_spawn_shield
		local on_intimidated = CopLogicIntimidated.on_intimidated
		function CopLogicIntimidated.on_intimidated(data, amount, aggressor_unit, ...) 
			if sandboxer:allow_mod(true) and data.unit:base()._tweak_table == "shield" then
				_do_tied(data, aggressor_unit)
				_chk_spawn_shield(data.unit:inventory())
			else
				on_intimidated(data, amount, aggressor_unit, ...)
			end
		end

@✌Playhouse✌ So, this will essentially disable the mod when playing online with users who don't have it? And those who do, or if singleplayer, it will remain enabled.

@△urelius Yeah

@✌Playhouse✌ That is really cool, thanks.