Add personal address book using createItem

Hi,

I have a problem creating a personal address book for contacts from our CRM database. The address book is created but is under the frequent contacts address book when viewed on the folder list in the main GroupWise window. It looks kind of like this

Home
---Mailbox
---Sent Items
---Calendar
---Personal Address Book
---Frequent Contacts
-------CRM Address Book

Can anyone give me a hint how to create an address book with Home as the parent object and not Frequent Contacts?

Thanks