WebAI Studio Headers are matched by name in any order: Context, Input (Text), Input (Images), Input (Audio), Schema, API, Summarizer Length, Summarizer Type, Summarizer Speed Preference. Columns you leave out are simply not imported, and any column the page does not recognise is ignored.
Put pictures straight into the Input (Images) cells — they come across with the paste and are downloaded into the row. An Input (Audio) cell takes a full URL, for example https://web-ai.studio/images/cortex/speeches/spontaneous-speech-en-46.mp3. A Schema cell takes a JSON Schema or a /regex/flags literal, and applies to Prompt rows only.
The three Summarizer columns set the create options on Summarizer rows: short/medium/long, key-points/tl;dr/teaser/headline, and auto/speed/capability. Leave a cell blank to keep the model default.