You want to use checkbox questions, multiple choice options or dropdown menu with connected forms. Read this article to make sure your responses will be forwarded on your connected form.
1. Configure Form Publisher
Once you have configured your Google Form with at least one multiple choice, checkbox or dropdown menu question, open Form Publisher:
Configure Form Publisher on your Google Form.
2. Create your connected form
Once you are done with your Form Publisher configuration, click ‘Additional template’ to create a connected form:
Then, open your connected form:
From your connected form, click ‘Add other’ on each multiple choice question: