Once a day

I’m new with HA.
I need to drive my roller shutter by time (i.e. 5 sec down).
My question: How could I remind this is done, so it won’t repeat the whole day.
Something like a status memory ?

You can create an input_boolean helper and set it to true when running your automation. Then check for its condition before you run the automation (again). At some later time you can then reset the helper to false.

Thanks davinci.
That is what I was looking for.