Fusion Manage requires a separate license and can be used with Fusion or independently. Learn more.
In addition to uploading and downloading attachments, you can:
In the change order, click the Attachments tab.
Select an attachment.
From the Attachment menu (...), select View History.
For each version of the selected file, the History dialog shows:
version number
file name
markup
date uploaded
file owner
description

For any version, click Download
to save that version of the file to your browser's download location.
If you lock an attachment, it and all its versions cannot be removed from a change order.