Answer:
If you are asking if a notification can be written, the answer is yes.
If you are asking about the definition of notification, a synonym is telling or providing the information to
Step-by-step explanation:
I need to be notified if you are going to be absent.
Does not have to be written, but can be verbal
Your answer to what you have asked is false. Any piece of writing is not a notification. A notification would give a "heads up" about something that will occur in the future.