• Start the add-in ID STAMPER.
• If the Parameter "ID Stamp" is not created yet you can choose to automatically create it by pushing the CREATE PARAMETER button or you can choose any existing Project or Shared Parameter.
• You can choose between two options to select the elements: MANUAL SELECTION or SELECT ALL THE ELEMENTS IN THE PROJECT. 
• Click OK and all the data of the IDs will be stored in the parameter ("ID Stamp" or any other you selected) inside each selected element.

The installer that ran when you downloaded this app/plug-in from the Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

You may need to restart the Autodesk product to activate the app/plug-in.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 10/11) and uninstall as you would any other application from your system.

Some users behind a Firewall or proxy may have problems activating the add-in. Please follow the instructions on the link to solve proxy problems.

https://forums.autodesk.com/autodesk/attachments/autodesk/78/504135