OK. This is something requested a lot and I think I can implement a simple solution for next update.
For Management Navigation Button we’ll support displaying a management screen via parameters.
It is in [Category Name]:[Command Name] format so Products:Price List Editor parameter will display just the price list.
When there is a navigation parameter we’ll disable navigation bar so user won’t be able to switch to other sections.
I know it might not solve some complex permission related requests but I think that will solve some related security issues.