You're looking for a useful feature related to SketchUp Pro 2020, specifically the Classic license with a license key and authorization number, and possibly a portable version.
Access the License Tab: Click on Add Classic License at the bottom of the welcome screen. If the window doesn't appear, go to Help > License. Enter Credentials: Serial Number: Typically starts with a prefix like "VH". Authorization Code: A unique alphanumeric string. You're looking for a useful feature related to
18;write_to_target_document1a;_HNDsaeLPMZyjseMP4YitwAs_20;56; 0;10c2;0;bec; What is the difference between SketchUp Pro 2020
A SketchUp Pro 2020 Classic License is a perpetual license. Unlike subscription models, this license allows you to use version 2020 indefinitely without monthly or annual fees. Components of the License it carries significant risks: Security Vulnerabilities
A "Portable" application is one modified to run without a standard installation process, typically from a USB drive.
The term "portable" often refers to versions of software modified to run without installation or official activation. While this may seem convenient, it carries significant risks: Security Vulnerabilities