Hey Onur,

I'm Lara from Italy.
I found some Information in the Allplan Help.

"Track lines facilitate the intuitive design process and can save a lot of time and effort as you can bypass the process of drawing construction lines. By pointing to existing elements, this new feature allows you to sum up (add up) a maximum of five track points. These "collected" track points are assigned symbols and define the type of track lines the program displays.

Instead of pointing to an elements and waiting until the program automatically activates track tracing, you can also select Track point on the shortcut menu and explicitly place a track point. Delete track points lets you delete all the track points and start again."

"Tip: The program marks the track points snapped by enclosing the corresponding symbols in rectangles."

You can find some interesting article about!

best regards
Lara