The Frequent Contacts folder in the GroupWise Folder List represents the Frequent Contacts address book. Additional Contacts folders represent your personal address books.
Any modification you make in a Contacts folder is also made in the corresponding address book (Frequent Contacts or other personal address book).
The Simple Folder List displays a list of your personal Contacts folders under the Frequent Contacts folder. You can quickly select a different Contacts folder by clicking it in the Simple Folder List. Likewise, the Full Folder List displays a list of personal Contacts folders under the Frequent Contacts folder.