An user creates a forum topic or reply and adds attachments to this forum entry.
A new entry is created in Activity Stream (e.g. "Updates" on Homepage).
In the activity stream itself, a teaser text is display with the option "Show more".
If the user clicks "Show more", the complete text of the forum entry is displayed.
But there is no indication that this entry includes some attachments.
The user has to open either the embedded experience or the original forum entry to see that there are some attachments.
Enhancement request: Add an indication to the activity stream entry that a forum post/reply includes attachments.