How do I attach a file to a message?
You can upload supplemental files as part of your Conversations messages.
Click the Compose icon to start a new message.
Browse for Attachment
Click the paperclip icon to attach a file.
Select Multiple Files
You can upload additional files by clicking the papercilp icon again. If you accidentally select the wrong file, press the Delete icon  to remove it, or click the paperclip icon or double click the file to select a different file. When you are finished, click the Send button .
The attachments will appear below the message. Click the link to view the file.