You can save a scene half-finished and come back to it. Until everything required is in, it shows as Draft · N missing in your Content vault; after that, Post it → appears.
Required fields are marked with a pink *:
- Scene number, title and description
- Release date, time and price
- Performers, categories and tags
- Main thumbnail
- Main trailer
- Full scene
Everything else is optional: the 30-second trailer, hover clips, safe-for-work trailers, the alternate thumbnail and the photo set. Some sites want a 30-second clip on their own form — if you haven't added one, the extension uses your hover clip, or leaves that field for you to fill.