Finding a midpoint between a line

Hi there,

If I make a Line in Markup (so there is 2 points). Is there anyway for the software to automatically mark another point that is the midpoint of that line?

Thank you

Does anyone have an update on how to do this? I have been completing the midpoint by hand and it is quite time consuming.

It is a few lines of Python code. This is an example for going through the points of a fiducial list:
https://slicer.readthedocs.io/en/latest/developer_guide/script_repository.html#write-markup-control-point-positions-to-json-file

From here you only need to average the two points.