You can find below the steps to follow in order to complete the integration between NowSignage and VidiReports 7.

NowSignage 0.3.6 and above: CMS API integration 

With this integration, Vidireports "listen" to the content information broadcasted by NowSignage which will notify to Vidireports each time a form of content starts and stops playing. Vidireports will then collect the data and send that to Vidicenter, to ensure that Vidireports can "listen" notifications from NowSignage both applications must be running on the same machine and Vidireports must be running on http://localhost:9080 

In order to enable this integration, please follow the step explained in the NowSignage documentation:

The link above will also explains the triggering configuration