This app is a must have if you work with multiple worksets separated by discipline. Simply assign a workset to each category, family or type, and the app will automatically switch to the correct workset while you are creating your model.
If you have an existing model that you want to organize in different worksets that's easy too. After the setup you can batch assign all elements to their according workset.
You can also export settings and re-import them into another project for an even faster result. And if you load a family or a type that is not yet covered the app will notify you immediately.
Working with worksets has never been easier!