Whenever you see the bookmark icon in the top right of the screen, all of these settings can be captured to a named preset. Presets can be created per zone on the bookmark page which capture the settings visible on each zone page. Once you are happy with the balance of the sources in a zone, save it as a preset and name it accordingly.
To access the bookmark page, click the bookmark logo in the top right of the screen.
Presets are a useful way of storing and recalling settings quickly. On each page where you see this logo in the top right, this indicates that the settings on the current page can be Bookmarks shown in the blue highlight colour are available for recall within timed Routines.
Also, a preferred mix of sources in any zone can be stored as a preset.
Presets enable the quick and accurate recall of zone mixes and DSP settings. Once you are happy with a balance of sources or a particular set of DSP parameters it is advisable to save a preset with an appropriate name.
Presets can be triggered by timed routines which are explained in this article >WebApp - Routines