Locking shows on Titan Mobile

[davidlehan]

Hi, I work at a bar and I am wanting to introduce the managers to the Titan Mobile app on their phone to control the basic showfile we have for them in place while there is no technician in the building (during the day) which is easy to setup, but I am wondering if theres a way to prevent them from controlling anything from their phones (a pin etc) while a light tech is in the venue as they are aware of that to do and I'd rather not have manager playing with their showfile when they do not know what each button means. Is there a way to put a password on certain shows or would it just be easier to turn off WiFi on the laptop running Avo during the night so they cannot connect?