Business & farm

Ok makes sense.  My LLC was formed in Arizona on Oct. 16, 2023.  Am I able to pick the start date or do I have to stay with the formation date?  I was reading something about how you can file your LLC with AZ but choose to delay the formation date.  I didn't do that because I was planning to start business in 2023 but life happens.  My business just went live this year.