Get additional Data in Tooltip within a Line Chart

Dear all,
I currently build a App containing a Line Chart with dates on the xAxis and some Values on the yAxis.
Currently the Tooltip (mouseover on these points) can only display these two values but within my Datatable I also have additional Information like an URL to the origin of these Values which can differ from point to point.
Therefore my question: How can I display the URL belonging to the point within the URL?
Thanks in advance for any help!

I think the post below is very close or even similar to this one here.
Unfortunatelly I do not know a possibility so far but it is known to Product Management that such an option would be desirable to be consider in future improvements. Thank you again for bringing it up again as it shows raising demand.


Thank you,
seems like I missed this post.