I want to create a formula for each building to go to their designated roomselect screen
for ex,
If the user selects Nall, it navigates to 111000roomselectscreen_1
If the user selects 4950, it navigates to 4950roomselectscreen
If the user selects 4900, it navigates to 4900roomselectscreen

here's the problem, please help if you can
happy humpday