Merge pull request MicrosoftDocs#6633 from MicrosoftDocs/master

Publish 2/11/2021 10:30 AM PT

Teams/limits-specifications-teams.md

@@ -126,14 +126,11 @@ Channel names also can't start with an underscore (_) or period (.), or end with
 
 |Feature     | Maximum limit |
 |------------|---------------|
-|Number of people in a meeting (can chat and call in)  | 300 |
-|Number of people in a video or audio call started from the chat tab | 20 |
-|Max PowerPoint File Size | 2 GB|
+|Number of people in a meeting (can chat and call in)  | 300. **View-only** allows for up to 10,000 listen-only participants to join a meeting in which the organizer has a license for E3/E5/A3/A5 SKU.<br>**Note:** For Teams for Government (GCC, GCC High, DoD), the limit is still 250. We'll update this article when the government cloud limit increases from 250 to 300 and supports meeting overflow. Learn more about the [View-only experience](view-only-meeting-experience.md).|
+|Number of people in a video or audio call from chat | 20 |
+|Max PowerPoint File Size | 2GB|
 |Teams keeps [meeting recordings](cloud-recording.md) that don't get uploaded to Microsoft Stream, available for local download | 20 days |
 
->[!Note]
-> The change from using Microsoft Stream to [OneDrive for Business and SharePoint for meeting recordings](tmr-meeting-recording-change.md) will be a phased approach. At launch you'll be able to opt-in to this experience, in November you'll have to opt-out if you want to continue using Stream, and some time in early 2021 we'll require all customers to use OneDrive for Business and SharePoint for new meeting recordings.
-
 ### Meeting expiration
 
 |Meeting type  |Meeting expires after this much time  |Each time you start or update a meeting, expiration extends by this much time  |

Teams/teams-analytics-and-reports/user-activity-report.md

@@ -21,7 +21,7 @@ ms.custom: seo-marvel-apr2020
 
 # Microsoft Teams user activity report
 
-The Teams user activity report gives insight into the types of activities that users in your organization do in Teams. For example, one can see how many users communicate on an ad hoc basis through unscheduled meetings (commonly referred to as 1:1 and group calls), meetings a Teams user has organized, and meetings a Teams user has participated in. We share details about screen, video, and audio minutes, and chat communication statistics, such as how many users reply to and post channel messages, and how many users engage in 1:1 or group chat messages.
+The Teams user activity report gives insight into the types of activities that users in your organization do in Teams. You can see how many users communicate on an unplanned basis through unscheduled meetings (1:1 and group calls). See how many meetings a Teams user has organized, and meetings a Teams user has participated in. See details about screen, video, and audio minutes, and chat communication statistics, such as how many users reply to and post channel messages, and how many users engage in 1:1 or group chat messages.
 
 ## View the user activity report
 
@@ -38,13 +38,13 @@ You must be a Teams service admin to make these changes. See [Use Teams administ
 |--------|-------------|
 |**1**   |The Teams user activity report can be viewed for trends over the last 7 days, 30 or 90 days. |
 |**2**   |Each report has a date for when this report was generated. The reports usually reflect a 24-hour latency from time of activity. |
-|**3**   |Time series data points represented in the graph show different usage metrics aggregated at tenant. |
+|**3**   |Time series data points in the graph show different usage metrics aggregated at tenant. |
 |**4**   |Tabular data represented different usage metrics aggregated per user. |
 |**5**   |<ul><li>The X axis on the chart is the selected date range for the report.</li> <li> The Y axis is the count of active items or activity.</li> </ul>Hover over the dot representing an item or activity on a given date to see the number of instances of that item or activity on that given date.|
-|**6**   | Each of the metrics represented in graph at tenant level.  You can filter what you see on the chart by clicking an item in the legend. For example, select  **Channel messages**, **Reply messages**,  **Chat messages**, or **Meetings Organized** to see only the info related to each one. Changing this selection doesn’t change the information in the table. |
-|**7**   |The table gives you a breakdown of usage by user.   <ul><li>**Display name**: The display name of the user. You can select the display name to go to the user details page in the Microsoft Teams admin center.</li><li>**Channel messages**: The number of unique messages that the user posted in a Team channel during the specified time period.</li><li>**Reply messages**: The number of unique reply messages that the user posted in a team channel during the specified time period.</li> <li>**Post messages**: The number of unique post messages that the user posted in a team channel during the specified time period.</li><li>**Chat messages**: The number of unique messages that the user posted in a private chat during the specified time period.</li><li>**Urgent messages**: The number of urgent messages that the user posted in a  chat during the specified time period.</li><li>**Total Meetings organized**: The sum of one time scheduled, Recurring, ad hoc and <em>unclassified</em> *  meetings a user organized during the specified time period.</li><li>**Meetings organized scheduled onetime**: The number of one time scheduled meetings a user organized during the specified time period.</li><li>**Meetings organized scheduled recurring**: The number of recurring meetings a user organized during the specified time period.</li><li>**Meetings organized adhoc**: The number of ad hoc meetings a user organized during the specified time period.</li><li>**Total Meetings participated**: The sum  of the one-time scheduled, recurring, ad hoc and <em>unclassified</em> * meetings a user participated in during the specified time period.</li><li>**Meetings participated scheduled onetime**: The number of the one time scheduled meetings a user participated in during the specified time period.</li><li>**Meetings participated scheduled recurring**: The number of the recurring meetings a user participated in during the specified time period.</li><li>**Meetings participated adhoc**: The number of ad hoc meetings a user participated in during the specified time period.</li><li>**1:1 calls**: The number of 1:1 calls that the user participated in during the specified time period.</li><li>**Audio time**: The total audio time (minutes) that the user participated in during the specified time period.</li><li>**Video time**: The total video time (minutes) that the user participated in during the specified time period.</li><li>**Screen sharing time**: The total screen share time (minutes) that the user participated in during the specified time period.</li>  <li>**Last activity**: The last date (UTC) that the user participated in a Teams activity.</li><li>**Other activity**: Tracks when the user is considered active but has a value of zero for chat messages, 1:1 calls, channel messages, total meetings, and meetings organized. _Examples actions_ are when a user opens a channel message post but doesn't reply to it or when a user receives a private message and reads it but doesn't respond to it.</li> <br><em>* unclassified</em> meetings can't be classified as schedule or recurring or ad hoc. These are  short in number and mostly can't be identified because of tampered telemetry information </ul>Note that **Group calls** has been replaced by **Meetings organized adhoc** and **Meetings participated adhoc**, in which the sum of these two values is equal to what was measured by **Group calls**.
+|**6**   | Each of the metrics represented in graph at tenant level. Filter what you see on the chart by selecting an item in the legend. Select **Channel messages**, **Reply messages**,  **Chat messages**, or **Meetings Organized** to see info related to each one. Changing this selection doesn’t change the information in the table. |
+|**7**   |The table gives you a breakdown of usage by user.   <ul><li>**Display name** is the display name of the user. Select the display name to go to the user details page in the Microsoft Teams admin center.</li><li>**Channel messages** is the number of unique messages that the user posted in a Team channel during the specified time period.</li><li>**Reply messages** is the number of unique reply messages that the user posted in a team channel during the specified time period.</li> <li>**Post messages** is the number of unique post messages that the user posted in a team channel during the specified time period.</li><li>**Chat messages** is the number of unique messages that the user posted in a private chat during the specified time period.</li><li>**Urgent messages** is the number of urgent messages that the user posted in a  chat during the specified time period.</li><li>**Total Meetings organized** is the sum of one time scheduled, Recurring, unplanned, and <em>unclassified</em> meetings a user organized during the specified time period.</li><li>**Meetings organized scheduled onetime** is the number of one time scheduled meetings a user organized during the specified time period.</li><li>**Meetings organized scheduled recurring** is the number of recurring meetings a user organized during the specified time period.</li><li>**Meetings organized adhoc** is the number of unplanned meetings a user organized during the specified time period.</li><li>**Total Meetings participated** is the sum  of the one-time scheduled, recurring, unplanned, and <em>unclassified</em> meetings a user participated in during the specified time period.</li><li>**Meetings participated scheduled onetime** is the number of the one time scheduled meetings a user participated in during the specified time period.</li><li>**Meetings participated scheduled recurring** is the number of the recurring meetings a user participated in during the specified time period.</li><li>**Meetings participated adhoc** is the number of unplanned meetings a user participated in during the specified time period.</li><li>**1:1 calls** are the number of 1:1 calls that the user participated in during the specified time period.</li><li>**Audio time** is the total audio time (minutes) that the user participated in during the specified time period.</li><li>**Video time** is the total video time (minutes) that the user participated in during the specified time period.</li><li>**Screen sharing time** is the total screen share time (minutes) that the user participated in during the specified time period.</li>  <li>**Last activity** is the last date (UTC) that the user participated in a Teams activity.</li><li>**Other activity** tracks when the user is considered active but has a value of zero for chat messages, 1:1 calls, channel messages, total meetings, and meetings organized. Examples actions are when a user opens a channel message post but doesn't reply to it or when a user receives a private message and reads it but doesn't respond to it.</li> <li>**Unclassified meetings** are the ones that can't be classified as schedule or recurring or unplanned. These are short in number and mostly can't be identified because of tampered telemetry information</li> </ul>**Group calls** has been replaced by **Meetings organized adhoc** and **Meetings participated adhoc**. The sum of these two values is equal to what was measured by **Group calls**.
 |**8**   |Select **Edit columns** to add or remove columns in the table. |
-|**9**   |You can export the report to a CSV file for offline analysis. Click **Export to Excel**, and then on the **Downloads** tab, click **Download** to download the report when it's ready.<br><br>![Screenshot of the Downloads tab showing exported reports to download](../media/teams-reports-export-to-csv.png) <br>When you view the report in Excel, you'll also see an **Id** column, which represents the User ID. A User ID is typically an alphanumeric string. ||
+|**9**   |Export the report to a CSV file for offline analysis. Select **Export to Excel**, and then the **Downloads** tab, select **Download** to download the report when it's ready.<br><br>![Screenshot of the Downloads tab showing exported reports to download](../media/teams-reports-export-to-csv.png) <br>When you view the report in Excel, you'll also see an **ID** column, which represents the User ID. A User ID is typically an alphanumeric string. ||
 
 [!INCLUDE [teams-reports-definitions](../includes/teams-reports-definitions.md)]
 

Teams/view-only-meeting-experience.md

@@ -0,0 +1,116 @@
+---
+title: View-only meeting experience
+author: cichur
+ms.author: v-cichur
+ms.reviewer: hao.moy
+manager: serdars
+ms.topic: article
+audience: admin
+ms.service: msteams
+search.appverid: MET150
+description: Learn about the Teams view-only meeting experience for admins, presenters, and attendees
+localization_priority: Normal
+f1.keywords:
+- NOCSH
+ms.collection: 
+  - M365-collaboration
+appliesto: 
+  - Microsoft Teams
+---
+
+# Teams view-only meeting experience
+
+> [!Note]
+> We've temporarily increased view-only experience for 20,000 attendees, but we'll revert support to 10,000 attendees on June 30, 2021.
+
+Microsoft Teams allows up to 10,000 attendees to join a Teams meeting. After the capacity of the main meeting has been reached, additional attendees will join with a view-only experience.
+
+Attendees who join the meeting first, up to the capacity of the meeting, will get the full Teams meeting experience. They can share audio and video, see shared videos, and participate in meeting chat.
+
+Attendees who join after the main meeting capacity has been reached will have a view-only experience.
+
+We have full Android and iOS mobile support for an attendee to join.
+
+> [!Note]
+> The current limit for the number of people who can chat and call in to a meeting is 300 in WW and 250 in GCC, GCC High, and DoD.
+
+The view-only experience is enabled by default for any organizer who has E3/E5/A3/A5 SKU. No further configuration or setup is required.
+
+### Disable Teams view-only experience
+
+Administrators can disable the view-only experience using PowerShell.
+
+```PowerShell
+Set-CsTeamsMeetingPolicy -Identity Global -StreamingAttendeeMode Disabled
+```
+
+In the future, it will also be possible for administrators to disable the view-only experience in the Teams admin center.
+
+## Impact to users
+
+A user's experience will vary depending on several factors.
+
+When the capacity of the main meeting has been reached, an attendee will be unable to join the meeting if any of the following are true:
+
+- An administrator has disabled the Teams view-only experience.
+- The attendee doesn't have permission to bypass the lobby.
+
+When the capacity of the main meeting has been reached, the meeting organizer and presenters will see a banner informing them that the meeting capacity has been reached and that new attendees will join a view-only attendee.
+
+  ![the Teams client and banner messsage for organizers and presenters](media/chat-and-banner-message.png)
+
+When the capacity of the main meeting has been reached, meeting attendees will be informed on the pre-join screen that they're joining in view-only mode.
+
+  ![the Teams pre-join screen and the message for participants telling them that they will join in view-only mode](media/view-only-pre-join-screen.png)
+
+If there's space, a user will always join the main meeting. If the main meeting reaches capacity, and one or more attendees leave the main meeting, the main meeting has available capacity. Attendees who join (or rejoin) the meeting will join the main meeting until it reaches capacity again. Attendees who are in the view-only experience won't automatically be promoted to the main meeting and can't currently be manually promoted to the main meeting.
+
+If presenter/attendee roles haven't been set, spaces in the main meeting are filled on a first-come, first-served basis. Once the meeting capacity has been reached, all other users will join with a view-only experience.
+
+## Impact to meeting presenters
+
+We'll reserve space in the normal meeting for users explicitly indicated as presenters in the meeting options. If a presenter leaves and then later rejoins the meeting, they'll be let into the meeting as a presenter.
+
+Limitations for meeting presenters include:
+
+- You'll have no information about the view-only attendee. We don't support E-discovery for view-only attendees.
+- Users can't see the view-only attendees.
+- You can't remove a view-only attendee from the meeting.
+
+> [!Note]
+> Attendee count will only reflect the people in the meeting and not the people in the overflow room. Therefore, presenters can't get an exact count of who is in the view-only experience.
+
+## Experience for view-only attendees
+
+The Teams view-only experience allows attendees to:
+
+- Listen to the participants in the main Teams meeting.
+- See the video feed for the active speaker (if the active speaker is sharing video).
+- See content being shared using the share desktop functionality.
+
+The view-only attendee won't be able to experience the following options in meetings:
+
+- Join the meeting if the attendee doesn't have permission to bypass the lobby based on set lobby policies or options.
+- Join the Overflow Room via Audio Conferencing.
+- Join the Overflow Room via Microsoft Teams Room system or via Cloud Video Interop (CVI) services.
+- Join the Overflow Room via the Teams Android mobile app.
+- Share their audio or video.
+- See or participate in the meeting chat.
+- See the video feed of meeting participants unless the participant is the active speaker.
+- See PowerPoint files that are shared using the native share PowerPoint functionality or individual application shares (other than desktop sharing).
+
+## View-only feature limitations
+
+- View-only attendees will always see live captions, regardless of the live-captions setting for that meeting. Only English Captions are supported at this time.
+- View-only attendees will be supported by streaming technology.
+- View-only attendees won't be included in the attendance report.
+- View-only attendees will have a single video experience. They can see either the active speaker or the content being shared, but not both.
+- We don't currently support **Gallery**, **Large gallery**, or **Together mode** layouts for view-only attendees.  
+- View-only attendees won't have the same latency as a regular attendee. <sup>1</sup>
+
+  <sup>1</sup> View-only attendees will be at a 30-second video and audio delay in the meeting.  
+
+## Related topics
+
+- [Advanced communications add-on for Teams](teams-add-on-licensing/advanced-communications.md)
+- [Limits and specifications for Teams](limits-specifications-teams.md)