Savio,
From DocuWare 6.11 onward, Intelligent Indexing is defined against a file Cabinet Store Dialog, not a Tray. Therefore, you define Intellix accordingly, and then instruct the user to attach their tray to the dialog you specify. While doing that they can also add the DocuWare administrator to the tray if required. This is a security measure.
Phil Robson
Senior Director Support Americas