By A Mystery Man Writer
mesh - Shade Smooth and Auto-Smooth problem when combining objects - Blender Stack Exchange
Converting_Model_to_Prop_07.jpg
Setting Extended Bones for Auto Spring Effects (New for 5.4)
Flipping the Normal
Bringing iClone Animations to Morph-based Characters (New for 5.5)
Smoothing — Blender Manual
108014 - Mesh: Replace auto smooth with node group - blender - Blender Projects
Rotating the Scene
Shade Smooth Node, doesn't work in Geometry Node setup. : r/blenderhelp
Blender: Smooth Modifier & Other Techniques – Simply Explained
User Interface – Main Menu – Tools