WF01.1 configed to other then LOGAN

Currently all transactions waiting for approval, regardless of the product line, appear in the same (or equivalent) Inbasket. Has anyone found a way to separate the different development areas so that Development Inbasket transactions cannot be viewed and approved while in the User Acceptance Testing or Training data areas? The wf01.1 is set to Logan in all product lines, which is shared by all product lines in DEV. Is it possible to replicate the workflow tables in another area other then Logan and configure wf01.1 to point to that other area successfully?