Add Custom Lookups to use in Checklists and Forms. 

An Example is you have a Park with Rides and you inspect those Rides Operations.  Create a Custom Lookup Called Rides and add the names of all your Rides to that list.  From there on your checklist or form, Add a Question, Called Ride, and for the type select Lookup and select Ride.  

Sticky is a property that is good for Lookups in Checklists.  With Sticky on, it will remember the last value you entered so you don't have to select it again from the list the next time you perform the Check.

See attached for Steps to Add Custom Lookups.