Disney's FastPass+ virtual queuing system is available only at Walt Disney World Resort in Florida.
If you want a time-efficient Personalized Touring Plan (which is what clicking "Optimize" will produce), the goal is to use FastPass+ for attractions where you'd otherwise have the longest waits in the standby lines.
Our software can help you achieve this goal. You need to expand the "Advanced Options" and input the number(s) of FastPass+ selections you have available (see above) for each group of attractions. (You can read about the typical numbers of FastPass+ available on our FastPass+ page, or you can see this information when reserving your FastPass+ via Disney's site or app.)
If you click Optimize with your numbers of FastPass+ reservations specified there, the software will produce a prioritized list of attractions for which it suggests you use FastPass+. (Note that our software will only recommend FastPass+ for attractions where your wait would otherwise be 15 or more minutes.)
Get FastPass+ for the highest-priority attractions that you can at any time that you're willing to go. If there fewer recommendations than you have selections, you don't need to use your "extra" selection(s).
Using Known FastPass+ Selections in a Plan
Our Personalized Touring Plan software tries to work with whatever FastPass+ selections you obtain.
Add whatever FastPass selections you have secured (or plan to secure) and then click Optimize (or Evaluate, if you are structuring your own attraction order).
The software will utilize your FastPass+, if appropriate. (it may use them all, but that's okay: see our Help document on that topic. Just because you have FastPass+ for something does not mean it's efficient to use it!)