Solidworks-premium-2020

The 2020 release specifically introduced several performance-focused features: Solidworks 2020 Review - DEVELOP3D

: Uses a physics-based solver to calculate displacements, velocities, and forces in an assembly over time.

: Double-click the feature in the FeatureManager Design Tree (e.g., an Extrude) and change the numerical value of its length. solidworks-premium-2020

If you are asking about "long" or advanced capabilities specific to the tier (beyond Standard and Professional), these include:

: Dedicated tools for creating complex paths for pipes, tubes, and electrical cable harnesses. : Use the Move Face command (Direct Editing

: Use the Move Face command (Direct Editing tab) to offset a face, effectively lengthening a solid body without editing the original sketch. Advanced "Premium-Only" Features

: Automatically flattens complex, non-developable surfaces (like leather or cloth) into flat patterns for manufacturing. You can choose to extend an edge tangentially

: For surface models, use the Extend Surface tool found under Insert > Surface > Extend . You can choose to extend an edge tangentially or along the existing geometry.