You can use the grouping feature in Westlaw® Case Logistix® to filter documents in the Document List. To group documents, on the Research toolbar, click Show Grouping Panel.
The Grouping Panel is displayed above the column headings in the Document List. Click a column heading and drag it to the Grouping Panel to display that group of documents in the Document List.
To create a sub-group, simply click a different column heading and drag it to the Grouping Panel.