Just imported dwg into a drawing.
All my drawings in the project now have all the layers from import.
I deleted the erroneous layers from one drawing and it deleted the layers from entire project.
I want Layer a,b,c,d,e,f,g, in drawing 001 and I want layers l.m.n.o.p. in drawing 002 but if I delete layers from 001 it also deletes layer from 002.
This is destructive to individual "Drawings" uniqueness.
This is destructive to individual "Drawings" uniqueness.