How to make 'else' case in case structure conditioned by a string ?

[jh_sns]

In building a case structure conditioned by 'string', how can I make the last case slide cover all other cases, other than the option choosable ? Just like the else statement in the text based programming language.

[Rob Cole]

They have supplied a way to mark what the default case is. The keyword is "Default", so if your last case was for a string "No" then the selector at the top of the case would look like
"No", Default

and this would become the default case.

[Gorka Larrea]

If you set it as default, it will execute if other cases don't match.
Good luck