Is there a straightforward method, such as using custom code or attributes, to showcase individual form submissions for each paid client within their Webflow dashboard, considering the current setup where the form data is sent to Trello and a CMS?

Yes, there is a way to showcase individual form submissions for each paid client within their Webflow dashboard using custom code and attributes. Here's a step-by-step guide on setting it up:

1. Set up your CMS: First, make sure you have a CMS collection set up in Webflow to store your form submission data. Each entry in the collection will represent a form submission for a paid client. You can create fields to store relevant data like client name, email, message, etc.

2. Custom code integration: In the Webflow Designer, go to your project settings, click on the Custom Code tab, and add the necessary HTML, CSS, and JavaScript code to display the form submissions. This could be a modal, a table, or any other relevant UI component.

3. Retrieve form data from Trello: Since you mentioned that your form data is sent to Trello, you'll need to use the Trello API to fetch the relevant form submissions for each paid client. Using JavaScript, you can make API requests to retrieve the data and store it as variables in your custom code.

4. Create a dynamic template page: In your Webflow CMS, create a dynamic template page that will display the individual form submission data for each paid client. Assign the necessary fields from your CMS collection to the appropriate elements on the template page.

5. Use URL parameters: Set up URL parameters on the dynamic template page to pass client-specific information, such as a unique client ID. This can be done using the Webflow CMS collection field you created earlier.

6. Display form submissions: In your custom code, use the client-specific information (e.g., client ID or email) from the URL parameters to fetch and display the relevant form submission data for that particular client. You can use JavaScript to filter and display the data dynamically based on the client's unique identifier.

By following these steps, you'll be able to showcase individual form submissions for each paid client within their Webflow dashboard, with the form data being sent to Trello and using the Webflow CMS to store and display the data. Remember to test your implementation to ensure it's functioning as expected.

Note: Custom code implementation requires knowledge of HTML, CSS, and JavaScript, so it's recommended to consult with a developer if you're not comfortable with coding.