12 Replies Latest reply on Aug 10, 2016 11:47 AM by Simon Runc

    How to count the active items when start date and duration are known?

    Matthias Maes



      I have a data file which lists documents with their start date and the duration that the document was active.

      I'm able to create the following Gantt chart:



      Now I would like to create a visualization which shows how many documents were active over time. So when I would make a cross section in the Gantt chart (black line), I can count that at that moment I had 6 active documents.


      Twbx is attached.