Early ArchiveLink document

[Hendra Suryakusumah]

Hi all,
 
We are implementing the ArchiveLink (early archive).I did a test for Invoice
document (FB10).The problem occur when I'm trying to display the document
(FB03).Using menu System->Services for object the icon 'Attachment List' is
Grey.
 
Is there another way to display the document?
or
How to activate the icon?
 
Any information would highly appreciate.
 
Regards,
Hendra Suryakusumah