Do you use Microsoft ToDo to organise your personal tasks? Microsoft have opened up an Insiders program for early access and as an initial carrot, introduce file attachments to tasks.
I saw a few questions about how to add file attachments on iOS. This video walks through how to attach a file using the iOS file browser. Better still, I show how to use OneDrive to access a file in a SharePoint team site and attach it to the task.
I also discuss whether it’s better to attach the file or add a link to the file. If you’re collaborating with others, it’s probably better to work on the same copy. But I do see some scenarios where you would attach a file to a task, such as taking a picture of a whiteboard and setting a task to type up some notes to clarify the whiteboard content.