[FTC]: [FTC] putting two selector values in a case structure

[Tyguy56]

I'm trying to put two selector values in a case structure so they work together for example, when using a button event how would i change the case structure so that a motor would not move until i pressed two buttons such as pressing buttons 7 and 8 to move a motor. i currently only know how to have it set to one button but as our mechanisms can only be deployed once i want to program it so it will only deploy after pressing two buttons h ow would i do this?