Hello everyone!

I'm making models of word documents for my association, and i'm looking for a way that lines appear automatically when a number is present à two points.
it's not necesseraly a completely horizontal line, it may be a bit leaning.
here is a picture of what I would like to do:





The column on the left doesn't move, the numbers are allways in that order.
the column on the right will have the numbers changing, so I was planning to make a field with a list of numbers to choose, and when that choice is done, the line should appear automatically betwenthe two identical numbers.

the problem is that I don't know if its possible and if it is, how to do it.

thanks for the help

Maestrie

Edit: My Office version is 2016, but the file has to work at least with 2013 version