Community Tutorial: Sculpt Morph Shapes: Create Unlimited Morphs (Subtitled)

Create and sculpt morph targets directly within the Skeletal Mesh Editor using Unreal Engine’s built-in modeling tools. Easily edit pre-existing morph targets, and quickly sculpt shapes during runtime.

https://dev.epicgames.com/community/learning/tutorials/ly5G/unreal-engine-sculpt-morph-shapes-create-unlimited-morphs-subtitled