How do I use multiple URL parameters at the same time.

I have a display that uses the context switcher to swap between a few assets.

I've built a series of "buttons" that use hyperlink navigation to swap between multiple displays.

I open all my displays in kiosk mode using: ?mode=kiosk. For the display that uses the context switcher is there a way I can specify which asset to show AND open the page in kiosk mode at the same time.

 

I know I can specify which asset to show by using: ?asset=<path>.