AlpineQuest & OfflineMaps

Hi and many thanks for AlpineQuest.
Could you, please, explain me the meaning of "Insert here"?
I have beem reading How to add, move or delete points of a route?, but there is no understanding how it works and why.

Hi Alex,
It's when you want to insert new point/path in the middle of another one.
You first select insert here, there when you draw the line goes from this point, and not from the last point of the route/track.

Thanks!
Sorry, I've forgotten about it Insert here
Is that enough?

Yes it's the same thing.