The Mesh tab contains mesh modeling tools within the Design workspace in Fusion, and supports both parametric and direct modeling modes. In Parametric Modeling mode, a face group is the smallest selectable entity. In Direct Modeling mode, you can select individual faces.
A mesh body is a collection of polygon faces composed of vertices and edges. A mesh has no thickness. Meshes are commonly used in additive manufacturing.
You can use the Mesh commands to insert, repair, and modify mesh bodies to prepare them for manufacturing.