Recording campaign activity

Hello marketeers!

I'm after ideas about how to record campaign activity in Tessitura.

We'd like to start recording campaign activity in Tessitura to create an activity report against daily sales movements.

Things like 'Reviews came out', or 'Magazine ad ran'. It will be almost exclusively above the line activity so there's not an opportunity to record a specific source code, but it will be a great historical record of this type of activity.

More akin to Google Analytics Annotations, if you use those. 

Anyone out there doing anything along these lines already?