Clicking actives in order

One "automated" way could be:

1) putting a list object in, and checking "sort" option

2) apply same qualifier to all objects

3) start of frame
>>> run loop foreach (qualifier), "store names"

on loop "store names"
>>> (list object) add line Oname$("qualifier")

(this will add every name in the list, which will sort them alphabetically)

4) run this event once
>>> (list) set current line to 1

5) mouse click over (qualifier)
+ List Line Text$( "List") = Oname$("qualifier")
>>> (list) set current line to List Select( "List" )+1
>>> object (do stuff you need to do on this object when you select it)

Of course, if objects are very few, you could just manually set one of their values to an increasing number
and check against a counter you'd increase every time you pick a correct one