How to upload a file from local storage and store it in the "students" collection in Firebase via FlutterFlow?

Hello,

I’m working on a school management application using FlutterFlow, and I want to implement the following functionality:

1. Goal:

   • Allow a user (e.g., admin staff) to upload a file (like a photo or a supporting document) from their local device.

   • Save the file in Firebase Storage.

   • Store the file’s URL or path in a Firebase collection linked to a student profile (e.g., students > [student_id] > supporting_document).

2. Specific Questions:

   • Which widget or action should I use to upload the file from the local device to Firebase Storage?

   • How can I link the uploaded file’s URL to the respective student’s record in the students collection?

   • Is there an example or tutorial available for this kind of setup in FlutterFlow?

Thank you in advance for your help!