Spanish phrase
¿En qué ~ tengo que ~?
Meaning
In what ___ do I have to ___?
When to use it
Asks in which situations a person must take an action. Used to check expectations or rules about notifying or acting, politeness depends on context.
Example dialogue
¿En qué casos tengo que avisar?
In what cases do I have to let you know?
Si vas a faltar o si vas a llegar tarde, avísame.
If you're going to be absent or if you're going to be late, let me know.