How do I set up predetermined spawn points where enemies spawn randomly?

Hey, I wonder if it's possible to use multiple sprites as spawn points and spawn enemies that pop out randomly from them.

How can you set it up in the simplest way?

I solved my problem.

I created a Global variable called EnemySpawn = 0

(Event) System > Every 1 seconds (Action) System > Set EnemySpawn to int(random(1,4))

(Sub event) (Event) System EnemySpawn =1 (Action) Spawnpoint1 Spawn enemy on layer x

(+Action) System > Set EnemySpawn to 0

-repeat for each spawn point-