DTE Smart Charge Program's optimized charging schedules always allow your vehicle to be charged to your target battery level by the ‘Ready By’ time set in your WeaveGrid web app at:
https://charge.weavegrid.com/dte/dashboard/ (defaulting to 6am in your local time zone).
If you have used your Tesla dashboard to schedule charging at periods that may have higher rates, your charging may be rescheduled for periods of lower rates - provided that your new schedule ensures that you are easily able to reach your max target battery range.
It is highly recommended that you do not schedule charging through your Tesla vehicle console while also participating in charge scheduling through the DTE Smart Charge Program, as Tesla native scheduling may interfere with the optimal schedules recommended as part of the program.