just have spawn points  

Works fine for me, I use it all the time. /Edit: It wants the action-key. Maybe you rebind your key settings? Try holding middle mouse button or whatever you reassigned it to.

Here is a variant that I used once. In this variant, the player needs a key object in his inventory. (I think you can find it in the editor as an inventory item) office setVariable ['bis_disabled_Door_7',1,true]; JFR_showKeyInput = true; publicVariable "JFR_showKeyInput"; [ keyInput, "Open with key", "\a3\ui_f\data\IGUI\Cfg\holdactions\holdAction_unbind_ca.paa", "\a3\ui_f\data\IGUI\Cfg\holdactions\holdAction_unbind_ca.paa", "(_this distance _target < 3) && (JFR_showKeyInput == true)", "(_caller distance _target < 3) && (JFR_showKeyInput == true)", {}, {}, { if("Keys" in (magazines _caller)) then { JFR_showKeyInput = false; publicVariable "JFR_showKeyInput"; deleteVehicle keyInput; //playSound3D [getMissionPath "sounds\DoorOpen.ogg", Auto, false, getPosASL Auto, 10, 1, 23]; office setVariable ['bis_disabled_Door_7',0,true]; } else { hint parseText format ["You need a <t color='#ff0000'>key</t> for this door!"]; }; }, {}, [], 0.8, nil, false, false ] remoteExec ["BIS_fnc_holdActionAdd", 0, Auto];   I placed an object of the appropriate size in front of the corresponding door, named it “keyInput” and then made it invisible with the following: keyInput setObjectTextureGlobal [0, ""]; (Changing the visibility doesn't work, otherwise the holdAction will no longer be displayed!)   Looking back, the “JFR_showKeyInput” is probably not needed, as the “keyInput” is deleted anyway so as not to block the path.

Please make the intro skippable for the extraction scenario. Holding space makes the "skip intro message" pop up but nothing happens.   Thanks.

Hi, I apply a custom loadout to spawned enemy AI units with 
  _unit setUnitLoadout (missionConfigFile >> "Loadouts" >> "usaf" >> "infantry" >> "antitank"); Loadouts are defined in description.ext  class Loadouts { class usaf { class infantry { class antitank { uniformClass = "rhs_uniform_acu_ucp"; backpack = "B_Kitbag_rgr"; weapons[] = {"rhsusf_weap_MP7A2_aor1","rhs_weap_maaws","Binocular","Throw","Put"}; magazines[] = {"rhsusf_mag_40Rnd_46x30_AP","rhs_mag_maaws_HEAT","ACE_painkillers","ACE_painkillers","ACE_painkillers","rhs_mag_m18_red","rhs_mag_m18_purple","rhs_mag_m18_yellow","rhs_mag_m67","Chemlight_red","Chemlight_red","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhsusf_mag_40Rnd_46x30_AP","rhs_mag_maaws_HEAT","rhs_mag_maaws_HEAT","rhs_mag_maaws_HEAT"}; items[] = {"ACE_fieldDressing","ACE_fieldDressing","ACE_fieldDressing","ACE_fieldDressing","ACE_fieldDressing","ACE_fieldDressing","ACE_fieldDressing","ACE_fieldDressing","ACE_elasticBandage","ACE_elasticBandage","ACE_elasticBandage","ACE_elasticBandage","ACE_elasticBandage","ACE_elasticBandage","ACE_packingBandage","ACE_packingBandage","ACE_packingBandage","ACE_packingBandage","ACE_packingBandage","ACE_packingBandage","ACE_morphine","ACE_morphine","ACE_morphine","ACE_morphine","ACE_morphine","ACE_morphine","ACE_salineIV_500","ACE_splint","ACE_splint","ACE_splint","ACE_tourniquet","ACE_epinephrine","ACE_epinephrine","ACE_epinephrine"}; linkedItems[] = {"rhsusf_iotv_ucp_Squadleader","rhsusf_ach_helmet_headset_ucp","rhs_googles_yellow","ItemMap","ItemCompass","ItemWatch","ItemRadio","rhsusf_ANPVS_14"}; }; }; }; };  The unit spawns with everything but weapon attachments. I have no idea where to put the attachments classnames ?