You can filter the values displayed in a field viewer by searching for specific text or by filtering out blank rows.
To filter within a field viewer
Right-click within the column for the field whose values you want to search.
n the text box under Search for rows with, type the text for which to search. You also can enter regular expressions for pattern matching.
Field values that contain the text or satisfy the regular expression display in the field viewer. When the search results display, the column name is highlighted in red.
For information about regular expressions, see the Dataset Configuration Guide.
To filter out blank rows
When enabled, an X appears to the left of the option, and the column name is highlighted in red.