Graphical display of mail-campagns over timeline


Hi Everybody,
I’m doin’ mail-campaigns for one of my clients and I need a graphical respresentation when pages are called by links from these mailings. I already figured out how to obtain the numbers but can’t find a way to display these on a date-range as graphs in piwik (…which is standard in GA)

Am I’m missing sth here or is there no such thing at the moment?

Thx in advance,