**Allow OneClick** lets a customer user use OneClick. A customer user is a Pipedrive user of the customer who
installed OneClick. You change **Allow OneClick** on the **Users** tab of the customer.

| **Allow OneClick** | What it changes                                                        |
| ------------------ | ---------------------------------------------------------------------- |
| On                 | The customer user can use OneClick. The user uses one seat.            |
| Off                | The customer user is blocked from OneClick. The user does not use a seat. |

Team members do not use customer seats. See
[How seats are counted](/docs/partner-portal/customers/how-seats-are-counted).

## Allow or block a customer user

1. In the sidebar, click **Customers**. The **Customers** page opens.
2. Click the name of the customer. The page of the customer opens.
3. Click the **Users** tab. The list **User seat assignment** shows the customer users.
4. Find the customer user by the name or the email.
5. Click the switch in **Allow OneClick**. The Partner Portal saves the change and shows **User updated.**

The switch is on when the customer user can use OneClick.

## If a customer user is not in the list

The list shows only the Pipedrive users of the customer who installed OneClick. Ask the user to install OneClick. See
[Install OneClick as a user](/docs/getting-started/install-as-a-user).