I have worked in a few different disciplines in my life.
I have found, generally, in all these disciplines it is good to have a different named layer
for each different object, and place each different object on that layer.
Obviously if there is a group of several objects exactly the same,
they all go on the same layer.
That way you can use all the nice layer tools, to layout your drawing
both in model space and paper space,
eg Layerstates, Layerfilters, layiso, copytolayer, laymcur, laycur etc.
It also enables you to make different goups of objects different colours,
different linetypes, different lineweights at the press of a button.
Michael Kovacik
AutoCAD 2d & 3d (29 yrs)& Inventor (7 yrs)
Manufacturing (30 yrs) Draughtsman
Autodesk Product Design Suite Ultimate 2018
Johannesburg, South Africa