This feature is often overlooked but it can help ensure you are setting the Active Workset as you transistion between tasks. It is located on the Collaborate ribbon tab > Manage Collaboration panel and right underneath the Active Workset drop down list.
Let's say I need to start working on the interior partitions next. If I click to enable Gray Inactive Worksets it becomes more obvious that the exterior walls are still my focus.
If I change the Active Workset to Interiors then everything else becomes a light gray color instead.
Now all the interior work I do takes a visual priority compared to the rest of the model.
Such a simple yet easy to overlook feature, try to remember to take advantage of it.