If you're unsure what to put here, some ideas may include, but are not limited to:
•A highlight video of the whole wedding day
•A fully edited ceremony video
•Your engagement story
•Wedding rehearsal and rehearsal dinner coverage.
•A save-the-date video that you can put on a private Facebook group to people you are inviting to the wedding.
Feel free to be as detailed as you wish.
This doesn't have to be an exhaustive list, but just some basic info such as when and where the wedding party will be prepping for hair/makeup, if and when you're having a first look, etc. If you are having all day coverage, this will be especially helpful for the video crew to know ahead of time.