Parts made from several individual parts.

[Jaco van der Molen]

...for example, in a parts list in your building instructions.

In LPub3D you can substitute any part made of more parts with a submodel or shortcut part.
In this case the control stick 4592c01.dat (if you use it with a colored base and black stick).
Use that as a substitute in your PLI and BOM and use it in your model with the stick in the right angle.
If you have another color combination (base/lever) you can simply make a submodel with the right color base and stick, like 4592c01.dat and use that submodel as a substitute.