Saving your lists can be a huge time saver so that you don’t have to craft the same list over and over. You can save your list to be the same as it is when you created it (a Saved List or Fixed List) or you can save it to update when you load your list based on the criteria you have chosen (a Dynamic List or Saved Search).
Create your list using the Create a List tool and click on Run Search to get to the My List page.
To save a list, click Save List As in the list menu on the My List page
You have two options for saving your list