There is nothing special you need to do. They are incredibly difficult to breed in tanks as the shrimp require fresh water but the larvae require salt water (as in marine). There is very little info on this but you could try to google "breeding amano shrimp" as they have similar requirements.
I have never heard of anyone succeeding so it may be best just to leave her in the tank and let her drop the eggs, knowing nothing is likely to come of it.