Template talk:Gotthard Base Tunnel

Can someone add the two branches near the Erstfeld portal that are provided for a future expansion of the tunnel to the North? I can't make any sense of how the symbols are added into that list to make it appear as a Template.

Is there any way to do it graphically by dragging and dropping symbols in? Or do you have to use those cryptic text abbreviations to do it?

It needs to sort of look like this:

\| |/ to indicate a junction to the left and one to the right. StuZealand (talk) 09:44, 23 March 2023 (UTC)