To limit the entries displayed, enter a filter string in the text field next to the
List button. For example, enter "ABC*" to view only those data sets that begin with ABC. You can use a single asterisk as a wild
card.
Note: Check
Disable Additional Qualifiers to disable the use of implied wild cards; for example, a filter of A.B would only return a data set of A.B (and not all data
sets that start A.B, as if A.B** had been entered).