When parts are subfiled for patterning, the author can choose to put the conditional lines covering the patterned surfaces either in the main file or in the subfile. Both are acceptable. The latter is more commonplace for newer parts and parts having a custom 3D surface patterned.
In the case of 15068, the conditional lines have been put in the main file, which means that each of the currently 27 patterned parts need to contain those conditional lines.
Conditional lines always have color 24.
In the case of 15068, the conditional lines have been put in the main file, which means that each of the currently 27 patterned parts need to contain those conditional lines.
Conditional lines always have color 24.