You can assign up to 99 of your favourite radio stations, playlists and albums to presets using the Stream Magic app.
To do so, please open Spotify within the StreamMagic app. Stream a playlist or album to your network player, then return to the playing screen on the StreamMagic app and press the three vertical ellipsis dots as shown.
Upon selecting the ellipsis dots, you will have the option to 'Add to presets' as pictured below.
You will then be presented with the option to assign the content to a preset of your choosing as below. Please select the number you wish to assign to.
Once the content is assigned to your preset of choice, you will receive confirmation of this.
These settings can also be adjusted via the StreamMagic app under the 'PRESETS' section, where you can remove any unwanted presets.