This page is for the Pipedrive global admin who installs OneClick first in the company.

The first installation in a company must be done by a Pipedrive global admin. For the global permissions, see
[Global user management](https://support.pipedrive.com/en/article/global-user-management#global-permissions) in the
Pipedrive help. If a user who is not an admin installs OneClick first, OneClick shows the error **No privileges to do
initial installation**.

## Install OneClick

1. Sign in to Pipedrive as a global admin.
2. Open the [OneClick page in the Pipedrive Marketplace](https://www.pipedrive.com/en/marketplace/app/one-click/de8c9f16a3a18391).
3. Click **Install now**.
4. If your Pipedrive user has access to more than one company, select the company for OneClick.
5. Read the permissions that OneClick asks for.
6. Click **Allow and install**. OneClick opens the **Terms and conditions** page.
7. Read the terms and conditions.
8. Click **Agree**. OneClick shows the page **Oneclick installed**.
9. Click **Back to Pipedrive**.
10. Open a deal, a person or an organization. The Panel shows in the sidebar.

If the Panel does not show, refresh the Pipedrive page in your browser.

The Panel has no Buttons after the installation. It shows **No buttons yet**. The **Settings** button is at the bottom
of the Panel.

## Next steps

1. Make your Buttons. See [Buttons](/docs/buttons).
2. Tell the other users to install OneClick. Each user installs OneClick for himself or herself. See
   [Install OneClick as a user](/docs/getting-started/install-as-a-user).
3. Give a seat to each user who must use the Buttons. You do this on the **Users** tab of the OneClick settings. See
   [Users](/docs/settings/users).