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Once published, users can find your add-on in the
Google Workspace Marketplace. The add-on's entry in
Marketplace is referred to as the listing.
Listing fields
An add-on listing allows users to preview and install your add-on. You control
the information and screenshots in the listing. You can provide titles and
descriptions in multiple languages.
Figure 1. A Classroom add-on listing as viewed by a teacher.
A "Works with Classroom" label is automatically applied to your
listing. See Listing settings to learn about configuration details for
Classroom add-ons.
Installation
An add-on must be installed before users can select it in the Classroom UI.
Users can install the add-on by clicking the buttons at
the top of the listing.
Installation options
All add-ons can be installed by an administrator. You can optionally choose to
also allow individual installation.
Individual installation
Individual installation adds the add-on to the user's own account only. This is
the only installation type that teachers can perform. The installing user is
prompted to consent to the add-on's access scopes.
Administrators can restrict individual installation to approved add-ons only by
setting up a Google Workspace Marketplace allowlist. See Individual
installation for more information about this user experience and configuration.
Administrator installation
Administrator installation adds the add-on to users in specific organizational
units or all accounts in the domain. Only domain administrators can perform this
type of installation. The administrator can consent to all access scopes on
behalf of all users in the domain.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Add-on listing\n\nOnce published, users can find your add-on in the [Google Workspace Marketplace](//workspace.google.com/marketplace?host=classroom). The add-on's entry in\nMarketplace is referred to as the **listing**.\n\nListing fields\n--------------\n\nAn add-on listing allows users to preview and install your add-on. You control\nthe information and screenshots in the listing. You can provide titles and\ndescriptions in multiple languages.\n\n**Figure 1.** A Classroom add-on listing as viewed by a teacher.\n\nA \"Works with Classroom\" label is automatically applied to your\nlisting. See [Listing settings](/workspace/classroom/add-ons/developer-guides/project-configuration#workspace_marketplace_name-listing) to learn about configuration details for\nClassroom add-ons.\n\nInstallation\n------------\n\nAn add-on must be *installed* before users can select it in the Classroom UI.\nUsers can install the add-on by clicking the buttons at\nthe top of the listing.\n\n### Installation options\n\nAll add-ons can be installed by an administrator. You can optionally choose to\nalso allow *individual* installation.\n| **Key Point:** Users can see more than one installation option depending on the user's role in the domain. Teachers can only install an add-on for themselves, but administrators can install an add-on for themselves and others.\n\n#### Individual installation\n\nIndividual installation adds the add-on to the user's own account only. This is\nthe only installation type that teachers can perform. The installing user is\nprompted to consent to the add-on's access scopes.\n\nAdministrators can restrict individual installation to approved add-ons only by\nsetting up a Google Workspace Marketplace allowlist. See [Individual\ninstallation](/workspace/classroom/add-ons/developer-guides/project-configuration#individual_installation) for more information about this user experience and configuration.\n\n#### Administrator installation\n\nAdministrator installation adds the add-on to users in specific organizational\nunits or all accounts in the domain. Only domain administrators can perform this\ntype of installation. The administrator can consent to all access scopes on\nbehalf of all users in the domain.\n\nSee [Installation settings](/workspace/classroom/add-ons/developer-guides/project-configuration#installation-settings) for configuration details."]]
