Course Quizzes just got more practical. While AI coaching and agentic grading handle the theory, the new File Upload question type verifies hands-on skill. Now, you can require partners to submit "proof of work"—like a screenshot of their demo instance or a video walkthrough—to ensure they’re truly ready for the field.

Knowing something and being able to do it are not the same thing. A partner can pick the right multiple-choice answer on integration setup and still freeze the first time they're sitting in front of the actual product.

A file upload question is the cheapest way to tell the two apart. The partner does the task, captures the result, and attaches it — without leaving the Course, and without you having to set up a separate hands-on exercise.

Step 1: Add a file upload question to your Quiz
​
Open the Quiz builder in any Introw Course and pick File Upload as the question type. Be precise about what you want — vague prompts get vague submissions. Something like "Configure use case X in your demo environment and upload a screenshot of the finished result" works far better than "Upload proof of your setup."

The upload question shows up alongside whatever else is in the Quiz. Partners can drag and drop or browse from their device — images, PDFs, and common document formats are all accepted.

Step 3: Review partner submissions
​
Each uploaded file is stored against the partner's Quiz attempt, right next to their other answers. Open the submission, look at the file, decide whether the partner is ready to move forward.

Implementation partner certification — Before partners are cleared to deliver for customers, have them upload a screenshot of their demo environment with the required configuration in place. One look at the image tells you whether they're ready.

Technical knowledge validation — Ask for an architecture diagram, an integration write-up, or an exported config. You get a window into how partners actually reason about your product, not just whether they can pick the right option from a list.

Onboarding proof of completion — Build the file upload into the onboarding Quiz itself, so partners can't simply click through the exercises — they have to do them, and then show you.

The clearer your prompt, the cleaner the submission. Spelling out exactly what should be visible in the file — "a screenshot of your configured demo instance with the user list visible" — gets the right artifact on the first try and saves you a round of follow-up. And don't treat file uploads as a replacement for the other question types: mix them in the same Quiz, so a single Quiz attempt gives you both the partner's reasoning and the proof that they can put it into practice.