So she's still physically in El Salvador? If approved they will request her passport from Australia and you'll need to request a change. 
They will still evaluate her as an El Salvador citizen and their residency in a third country will not help, unless she's also an Australian citizen.
	
		
			
		
		
	
				
			They will still evaluate her as an El Salvador citizen and their residency in a third country will not help, unless she's also an Australian citizen.
 
	
 
	 
 
		 
 
		