https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/app-from-sharepoint
Create a canvas app with data from a list - Power Apps | Microsoft Learn
Create a Power Apps canvas app to manage data in Microsoft Lists or SharePoint Online.
create a canvas
https://teacherscollege.screenstepslive.com/a/985988-create-a-canvas-assignment-for-students-to-upload-a-video
Create a Canvas assignment for students to upload a video | TC Digital Media | TC Technology...
create a canvas