Google Doc add-ons can be installed through Google Workspace Marketplace. Follow the steps below to get started:
In your browser, navigate to the Google Workspace Marketplace
In the search bar, enter Ivo and click on Ivo in the search results
Click the appropriate Install button:
Admin install will install Ivo for all users of your Workspace
Individual install will only install Ivo for you
Follow Google's instructions to grant Ivo the permission it needs.
Ivo has now been installed either for you, or your entire workspace.
You're now ready to Open Ivo in Google Docs.