I currently have an iPhone tab view application without iPad views, and I am aiming to add a left-hand bar that summarises content and keeps what is normally a sheet permanently visible. What pattern would work best for this? At present, I pass the view to another view with a navigation stack containing an arrangement view with the previous view and then the sidebar as a secondary view; would that be the appropriate approach?

I have an iPhone tab view application that has not been designed for iPad, and I am aiming to add a left-hand bar that summarises some content and keeps visible what is normally a sheet. What pattern would work best for this? At present, I pass the view to another view with a navigation stack containing an arrangement view with the previous view and then the sidebar as a secondary view within it—would that be the appropriate approach?