script:
local door1 = workspace.Door.Door1
local door2 = workspace.Door.Door2
game.Workspace.Door.Door1.ClickDetector.MouseClick:Connect(function()
door1.Transparency = 1
door1.Cancollide = false
door2.transparency = 0
door2.cancollide = true
wait(1)
door1.Transparency = 0
door1.CanCollide = true
door2.Transparency = 1
door2.CanCollide = false
end)
Person who made the door: / @muldad2661