Record the exact deadline
Copy the date, time and time zone from the current official application page. Keep its link beside your note and distinguish the application deadline from separate reference or scholarship deadlines. If the year or time zone is unclear, ask the organizer before setting reminders.
Break the work into small steps
List the materials actually requested: perhaps a short response, a portfolio or a reference. Assign time for a first draft, feedback and a final review. Ask anyone helping you about their availability; do not assume they can respond at short notice.
Leave a submission buffer
Aim to finish before the last day so you can check file formats and resolve portal problems. After submitting through the official channel, save the confirmation. Recheck the official page if the organizer announces changes.