//Monster Death Script - Using variables
void main()
{
object oDead = OBJECT_SELF;

   object oPC = GetLastKiller();

   object oParty = GetFirstFactionMember(oPC);

string sVarName = GetLocalString(oDead,"quest_tag"); //This gets the name of the variable we are setting to 1. You would set this variable in toolset when creating the Boss Creature

   object oDatabase = GetItemPossessedBy(oPC,"Database");
   SetLocalInt(oDatabase, sVarName , 1);

   while(GetIsObjectValid(oParty))// make sure they are in the party
      {
         if(GetArea(oPC)==GetArea(oParty)) //checks to make sure the party member is in range
              {
                   object oDatabase = GetItemPossessedBy(oPC,"Database");
                   SetLocalInt(oDatabase, sVarName , 1);// if in range give integer to that party member
               }
        oParty = GetNextFactionMember(oPC); // finds next member
      }

}