Execute the command from the command line or ribbon.

This command first prompts you to specify a base point.

Secondly, it prompts you to select an object.

The object is converted into a block.

The installer that runs when you download this app/plugin from the Autodesk App Store will start the installation of the app/plugin. Alternatively, double-click the downloaded installer to install the app/plugin. Restarting your Autodesk products may be required to activate the app/plugin. To install this plugin, close all currently running Autodesk products, run the installer again, and select the "Uninstall" button. Alternatively, go to Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall it from your system like any other application.