On the worklist, click the Filters button, .
Select the attribute from the New Hidden Filter list, and click on Add.
Enter a search pattern or select a predefined value.
Click Apply.
To create a filter consisting of attributes that do not appear on the worklist, create a filter with hidden fields.
Click on the Filters button on the worklist. The visible attribute table lists all of the visible worklist columns.
In the New Hidden Filter list, select the fields you want to include in the search, but do not want to display on the worklist.
Click Add.
The attribute appears in the hidden attribute table. Enter in the search criteria as you would for any visible attribute.
The new worklist appears. The filter button appears red, indicating a hidden filter is applied to the worklist. The applied hidden filters are displayed when you mouse-over the Filters.