Your planning for your film/soap should include:
Treatment (summary of plot/storylines)
Institutional information eg channel, day time for soaps
Storyboards
Shot lists
Location photos
Actors
Props
Equipment
Music
Roles
Editing techniques (transitions, titles, fonts)
Scripts
Keep a record of your decisions and any changes. This will be used in your evaluation. Also make sure you evidence things you do so you can get marked fairly for your contribution.