Do you want something like this
To get this, I need 2 dimensions ( example : Year and Store in this order).
- The First year is the starting point & The second Year the ending point of the arrows,
- The Store (Bureau in my example) is figure out with the color of the arrow (see the legend)
I need also 2 expressions for both axis.
Then go to properties -> presentation
choose "Both Line & Symbols" representation, then check "Show arrows" , then choose size & style.
Let me know if it works or if I forget something