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

# Add Chat Member

Add a member to a chat.

* Microsoft Graph permissions to access the action via **App Registration**: `Chat.ReadWrite.All`, `ChatMember.ReadWrite.All`.

<Note>
  External Documentation

  To learn more, visit the [Microsoft Teams documentation](https://learn.microsoft.com/en-us/graph/api/chat-post-members?view=graph-rest-1.0\&tabs=http).
</Note>

## Parameters

<div className="integrations-table">
  | Parameter             | Description                                                                                                                                                                                      |
  | --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
  | Chat ID               | The ID of the chat to add the member to.<br />Can be obtained by using the `List Chats` action.<br /><br />`Note`: The dynamic dropdown is supported only for **OAuth** (delegated) connections. |
  | Member                | The ID or email of the member to add to the chat.                                                                                                                                                |
  | Visible History Start | The timespan for the conversation history the member will be able to view. Leave blank to share no chat history. Or set to 0001-01-01T00:00:00Z to share all chat history.                       |
</div>

## Workflow Library Example

[Add Chat Member with Microsoft Teams and Send Results Via Email](https://library.blinkops.com/workflows/add-chat-member-with-microsoft-teams-and-send-results-via-email)

<div className="iframe-wrapper">
  <div className="iframe-media">
    <img src="https://mintcdn.com/blinkops-2/ojHYuDeYX5FWuN8a/img/Icons/play-box.svg?fit=max&auto=format&n=ojHYuDeYX5FWuN8a&q=85&s=b8af968e71438a9499c3223c9bd29fb2" alt="Workflow Library" width="16" height="16" data-path="img/Icons/play-box.svg" />

    Preview this Workflow on desktop
  </div>

  <iframe className="iframe" src="https://library.blinkops.com/workflows/add-chat-member-with-microsoft-teams-and-send-results-via-email/canvas" />
</div>