Hi all,
We have recently revamped a major part of a financial application. But when
it goes live, parts of the legacy system would still be used. Does anybody
know of best practices about how to provide the UI? A single nav framework
with parts new and parts old? Or keep it separate as a new
We have a similar problem for a complex web application. The approach
we have taken is to ensure that legacy tools are migrated whole,
rather than piecemeal, and we keep the global navigation consistent
in all cases, which we hope provides a familiar framework for users.
Local navigation is
