> ## Documentation Index
> Fetch the complete documentation index at: https://docs.polygon.technology/llms.txt
> Use this file to discover all available pages before exploring further.

# Invite team members

> Invite people to a project by email or in bulk with a CSV file, and help them accept.

Invite people from the **Team members** tab in **Admin > Organization settings**. Each invite covers one project and one role. To see which roles you can give, read [Roles and permissions](https://docs.polygon.technology/help-center/organization/roles-and-permissions.md).

## Invite by email

**1. Open the invite form**

Select **Add team member**.

**2. Choose a project**

On the **Email invite** tab, choose a **Project**. The list shows only the projects you belong to, each labeled **Sandbox** or **Live**.

**3. Add email addresses**

Enter one or more email addresses, separated by commas.

**4. Choose a role and send**

Choose a **Role**, then select **Send invite**.

Everyone in the same invite gets the same project and role. To invite people with different roles, send separate invites.

## Invite many people with a CSV file

**1. Open the bulk invite form**

Select **Add team member**, then open the **Bulk invite** tab.

**2. Choose a project**

Choose a **Project**.

**3. Fill in the template**

Select **Download CSV template** and add one row per person, with their email address and role.

**4. Upload and send**

Upload the file with **Browse files** or by dragging it into the upload area (max 150 MB), then select **Send invite**.

The CSV file uses different role names from the dashboard. Use these values in the **role** column:

| Dashboard role | Value in the CSV |
| :- | :- |
| Read | `viewer` |
| Write | `developer` |
| Admin | `admin` |

If some rows have errors, the upload shows **Partial upload** and invites only the valid rows. Select **Download correction document** to get a file listing the rows that weren't uploaded and why. Rows with an invalid role show **INVALID** in the role column, so enter the correct value again before you upload the file.

## Accept an invite

Invited people get an email with the project name and a **Sign in to accept** button. To accept:

1. Select **Sign in to accept** in the email.
2. Enter the 8-digit one-time code sent to the same email address.

If the code doesn't work, use the code from the most recent email, or select **Resend code** to get a new one. Until the person accepts, they appear as **Pending** in the Team members list.

## Frequently asked questions

> [accordion] My CSV upload says some rows are invalid. What should I do?
>
> Check the role column first. The CSV accepts `viewer`, `developer`, and `admin`, not the role names shown in the dashboard. Download the correction document, fix each listed row, and upload the file again.

> [accordion] Why does the invite email say "developer"?
>
> The email uses a different name for the Write role. Developer is the Write role.

> [accordion] The person I invited says their code is invalid or expired. What should they do?
>
> Ask them to use the code from the most recent email, or select **Resend code**. If that doesn't work, check whether the invite is still **Pending** in the Team members list. If it was canceled, send a new invite.

> [accordion] Why can't I choose Admin when inviting someone?
>
> Members with Write access can invite people only with the Read or Write role.

> [accordion] Why don't I see all of my organization's projects when inviting someone?
>
> The **Project** list shows only the projects you belong to.

> [accordion] Why can't I invite someone with a particular email address?
>
> Your organization may limit invitations to specific email domains. See [Sign-in providers](https://docs.polygon.technology/help-center/organization/sign-in-providers.md#email-domains).