Mainly two things change once you pass the evaluation and become funded. First, the Profit Target no longer applies. Your goal shifts to clearing the Profit Buffer and requesting payouts. Second, news trading becomes restricted, with a four minute restriction window (2 mins before and after a news) around high impact news events, where it was unrestricted during evaluation.
Daily Drawdown, Max Drawdown, and the Contract Limit stay the same between evaluation and the Funded stage for your account size.