Belonging Row is not clear in Code

sorry for the late answer - other projects...

so now my situatuion is that I am not smarter than before because I do not understand your attachement or at least how I can benefit of it

So now my timeline works, but it still marks the whole row and I would be happy if only the date in Row 'K' (for ex 22/08/2011) gets marked on the timeline.

And it only shows the first entry in row "K" in the timeline and not the following.


Furthermore, the timeline is still completely red and I would be happy if the timeline is grey and the selected dates are marked red.


In addition, is it possible that I have 3 timelines (4 years (2010/2011/2012/2013)) each under the other... ?
... I want to solve the problem that I have dates of different years in row K...


Find attached again the file.
Can you change it the way I want to have it?.

Thank you very much in advance.
Julian