The Find button, which is included if you specify the Find function, is displayed only when browsing instances of a dictionary. The values in the controls that correspond to the keys of the dictionary are used to position within the dictionary.
If you specify that searches operate on an exact match basis, only an instance whose attributes match the values in the corresponding controls is retrieved. If not, an error is displayed.
If you specified partial-match searches, a "greater than or equal to" test is applied in finding an instance to display.