Hello StreamWork Team,
as there is unfortunately no StreamWork area on SAP Idea Place (but you can vote for such an area here) I post this suggestion here.
When a new Item is added to a StreamWork Activity, you could get a notification E-Mail. Unfortunately in the Daily Update E-Mail the Item is always called "Untitled ...". For a sample see the following screen shot:

I would suggest that before the Daily Update E-Mail is sent the description of the new Item should be read again so when the user creating the item has adjusted the description it will also reflect in the Daily Update mail.
Best regards
Gregor