[TYPO3-ttnews] new display type: news posted between certain dates

[Maria Garcia]

Hello,

I am using the extension xml_ttnews_import to import an rss feed of 
calendar events into tt_news (each event's "Date/Time" is set to the 
date and time of the event). I then am using diplay LATEST to place 
these events into a directmail newsletter. The problem with this is that 
I would like to have an online archive of newsletters that accurately 
displays what was sent out and right now each newsletter's events are 
updated the show the latest.

What would be ideal is if I could instead of display Latest, display 
news items with Date/Time between certain dates. Could anyone point me 
in the right direction as to how I could do that?

Thanks,

Maria