composite wall in archicad- use of lines created by user

[contursi]

Hello.

use archicad 13 for mac.

I am drawing the outer wall of a container and I would need a segmented line to simulate in the plant the corrugated profile of the sheet (extended external)
I created a new type of line by copying the master of the segmented line from me created in the elements attributes.
I called this line "sheet".

Now: I have no problem using this type of line as a single line object.
the problem arises when I have to set up the composite wall: In fact from the set menu of composite walls I can not select the new type of line "lamiera" from me created.

is there anyone here, who has already faced similar problems and can tell me where I can go to put my hand to select a new type of line as a component of the composite wall?

 

[Sinkro]

You can also use personal lines, but only "tracting", not "symbol".
it is not very easy, but I managed to do something using a custom zig-zag retino, setting the option "suitable to the layer".
the only annoyance is that the outer line of the wall is always drawn, and the filling solution is to choose the white color