If you need to add attachments (documents, voice files, or images) to any task, you can easily do so using the attachment capabilities.
This can be done in one of two ways.
The first is to click on the paperclip icon at the top of the task window. This will allow you to choose your file from your device and add it into the task as an attachment:
You can also drag and drop a file from your device into the task.
To see the name of the attached file associated with the task, hover over it. This will also give you options to:
Delete the attachment
Download the attachment
Open the attachment
Adding attachments to documents is also possible. To add an attachment into a document in Dart, open the document and simply drag and drop your attachment in.