help: Update "User groups".

- Documents user groups new UI.
- Splits documentation into "User groups" and "Manage User groups".

Fixes #18583.

help/create-user-groups.md

@@ -11,5 +11,6 @@ users at once, [notifying](/help/dm-mention-alert-notifications) them about a me
 
 * [Setting up your organization](/help/getting-your-organization-started-with-zulip)
 * [User groups](/help/user-groups)
+* [Manage user groups](/help/manage-user-groups)
 * [Invite users to join](/help/invite-users-to-join)
 * [Getting started with Zulip](/help/getting-started-with-zulip)

help/include/create-a-stream-instructions.md

@@ -2,7 +2,7 @@
 
 {tab|desktop-web}
 
-{relative|stream|all}
+{relative|gear|stream-settings}
 
 1. Click **Create stream** on the right, or click the **plus**
    (<i class="fa fa-plus"></i>) icon in the upper right.

help/include/how-to-create-a-user-group.md

@@ -1,16 +1,18 @@
 {start_tabs}
 
+{tab|desktop-web}
+
 {relative|gear|group-settings}
 
 1. Click **Create user group** on the right, or click the **plus**
    (<i class="fa fa-plus"></i>) icon in the upper right.
 
-1. Enter a **Name** and **Description**.
-
-1. Click **Create** in the bottom right corner
+1. Fill out the requested info, and click **Create** in the bottom right corner
    of the create user group panel.
 
-1. Find the group in the list below, and add members. Zulip will notify
-   everyone who is added.
+!!! warn ""
+
+    **Note**: You will only see the **Create user group** button if you have
+    permission to create user groups.
 
 {end_tabs}

help/include/sidebar_index.md

@@ -120,6 +120,7 @@
 * [User cards](/help/user-cards)
 * [View someone's profile](/help/view-someones-profile)
 * [Direct messages](/help/direct-messages)
+* [User groups](/help/user-groups)
 
 ## Streams & topics
 * [Streams and topics](/help/streams-and-topics)
@@ -188,7 +189,7 @@
 * [Custom profile fields](/help/custom-profile-fields)
 * [Configure default new user settings](/help/configure-default-new-user-settings)
 * [Configure organization language](/help/configure-organization-language)
-* [User groups](/help/user-groups)
+* [Manage user groups](/help/manage-user-groups)
 * [Change a user's role](/help/change-a-users-role)
 * [Change a user's name](/help/change-a-users-name)
 * [Manage a user's stream subscriptions](/help/manage-user-stream-subscriptions)

help/manage-user-groups.md

@@ -0,0 +1,160 @@
+# Manage user groups
+
+## Create a user group
+
+{!how-to-create-a-user-group.md!}
+
+## User group options
+
+There are several parameters you can set while creating a user group. All of
+which you can change later.
+
+* **User group name**: The user group name can be in any language, and can
+  include spaces and other punctuation.
+
+* **User group description**: Lets users know what the group is used for.
+
+* **Who can mention this group?**: Configures who is allowed to
+  [mention this group](/help/mention-a-user-or-group).
+
+* **Choose members**: You can copy the membership from an existing stream or
+  user group, add all users, or enter users one by one.
+
+## Change a user group's name or description
+
+{start_tabs}
+
+{tab|desktop-web}
+
+{relative|group|all}
+
+1. Select a user group.
+
+1. Select the **General** tab on the right.
+
+1. Click the **pencil** (<i class="fa fa-pencil"></i>) icon
+   to the right of the user group, and enter a new name or description.
+
+{!save-changes.md!}
+
+{end_tabs}
+
+## Configure who can mention a user group
+
+{start_tabs}
+
+{tab|desktop-web}
+
+{relative|group|all}
+
+1. Select a user group.
+
+1. Select the **General** tab on the right.
+
+1. Under **Group permissions**, configure **Who can mention this group**.
+
+{!save-changes.md!}
+
+{end_tabs}
+
+## Add users to a user group
+
+{start_tabs}
+
+{tab|desktop-web}
+
+{relative|group|all}
+
+1. Select a user group.
+
+1. Select the **Members** tab on the right.
+
+1. Under **Add members**, enter a name or email address. The typeahead
+   will only include users who aren't already members of the group.
+
+1. Click **Add**. Zulip will notify everyone who is added to the group.
+
+!!! tip ""
+
+    To add users in bulk, you can copy members from an
+    existing stream or user group.
+
+{end_tabs}
+
+## Remove users from a user group
+
+{start_tabs}
+
+{tab|desktop-web}
+
+{relative|group|all}
+
+1. Select a user group.
+
+1. Select the **Members** tab on the right.
+
+1. Under **Members**, find the user you would like to remove.
+
+1. Click the **Remove** button in that row. Zulip will notify everyone who is
+   removed from the group.
+
+!!! warn ""
+
+    **Note**: If you remove yourself from a user group, you
+    may no longer have permission to modify the user group.
+
+{end_tabs}
+
+## Delete a user group
+
+{start_tabs}
+
+{tab|desktop-web}
+
+{relative|group|all}
+
+1. Select a user group.
+
+1. Click the **trash** <i class="fa fa-trash-o"></i> icon near the top right
+   corner of the user group settings panel.
+
+1. Approve by clicking **Confirm**.
+
+!!! warn ""
+
+    **Note**: Deleting a user group cannot be undone by anyone.
+
+{end_tabs}
+
+## Configure who can create and manage user groups
+
+{!admin-only.md!}
+
+By default, [all members](/help/roles-and-permissions) in a Zulip
+organization can create user groups and manage user groups that they
+are a member of. However, you can restrict that ability to specific
+[roles](/help/roles-and-permissions).
+
+Note that administrators and moderators can modify any user group,
+while other organization members can only modify user groups to which
+they belong. Guests cannot modify or create user groups.
+
+{start_tabs}
+
+{tab|desktop-web}
+
+{settings_tab|organization-permissions}
+
+1. Under **Other permissions**, configure **Who can create and manage user groups**.
+
+{!save-changes.md!}
+
+{end_tabs}
+
+## Related articles
+
+* [User groups](/help/user-groups)
+* [Mention a user or group](/help/mention-a-user-or-group)
+* [Create user groups](/help/create-user-groups)
+* [Setting up your organization](/help/getting-your-organization-started-with-zulip)
+* [Roles and permissions](/help/roles-and-permissions)

help/setting-up-zulip-for-a-class.md

@@ -175,7 +175,7 @@ how to assign roles and permissions for a class.
 - Set [who can create and manage user groups][user-group-permissions].
   (Recommended: Admins and moderators)
 
-[user-group-permissions]: /help/user-groups#configure-who-can-create-and-manage-user-groups
+[user-group-permissions]: /help/manage-user-groups#configure-who-can-create-and-manage-user-groups
 [move-between-streams]: /help/restrict-moving-messages#configure-who-can-move-messages-to-another-stream
 
 #### Recommended roles and permissions for a department

help/user-groups.md

@@ -1,7 +1,8 @@
 # User groups
 
 User groups allow you to [mention](/help/mention-a-user-or-group) multiple
-users at once. When you mention a user group, everyone in the group is
+users at once, and add users in bulk to an existing stream or user group.
+When you mention a user group, everyone in the group is
 [notified](/help/dm-mention-alert-notifications) as if they were
 individually mentioned.
 
@@ -10,67 +11,44 @@ trying to send a message to a group of people, you'll want to either
 [create a stream](/help/create-a-stream), or send a
 [group direct message](/help/direct-messages).
 
-### Create a user group
-
-{!how-to-create-a-user-group.md!}
-
-### Modify a user group
+## Browse and join user groups
 
 {start_tabs}
 
+{tab|desktop-web}
+
 {relative|group|all}
 
-1. Find the group.
+1. Scroll through the list of user groups. You can use the **search box** near
+   the top of the menu to filter the list by group name or description.
 
-1. Click on the group name or description to edit.
-
-1. Add or remove users (including yourself). Click outside the box
-   to save.  Zulip will notify everyone who is added or removed.
-
-!!! warn ""
-    **Note**: If you remove yourself from a user group, you
-    may no longer have permission to modify the user group.
+1. Click the **plus**
+   (<img src="/static/images/help/desktop-web-plus-icon.svg" alt="plus" class="help-center-icon"/>)
+   icon to the left of a user group to join the group.
 
 {end_tabs}
 
-### Delete a user group
+## Leave a group
 
 {start_tabs}
 
-{relative|group|all}
+{tab|desktop-web}
 
-1. Find the group.
+{relative|gear|group-settings}
 
-1. Click the **trash** (<i class="fa fa-trash-o"></i>) icon in the top
-   right corner of the user group.
-
-1. Approve by clicking **Confirm**.
-
-!!! warn ""
-    **Note**: Deleting a user group cannot be undone by anyone.
+1. Click the **checkmark**
+   (<img src="/static/images/help/desktop-web-check-icon.svg" alt="checkmark" class="help-center-icon"/>)
+   icon to the left of a user group to leave the group.
 
 {end_tabs}
 
-### Configure who can create and manage user groups
-
-{!admin-only.md!}
-
-By default, [all members](/help/roles-and-permissions) in a Zulip
-organization can create user groups and manage user groups that they
-are a member of. However, you can restrict that ability to specific
-[roles](/help/roles-and-permissions).
-
-Note that administrators and moderators can modify any user group,
-while other organization members can only modify user groups to which
-they belong. Guests cannot modify or create user groups.
+## View a group's card
 
 {start_tabs}
 
-{settings_tab|organization-permissions}
+{tab|desktop-web}
 
-1. Under **Other permissions**, configure **Who can create and manage user groups**.
-
-{!save-changes.md!}
+1. Click on a user group's mention in a message to open their **group card**.
 
 {end_tabs}
 
@@ -78,5 +56,6 @@ they belong. Guests cannot modify or create user groups.
 
 * [Mention a user or group](/help/mention-a-user-or-group)
 * [Create user groups](/help/create-user-groups)
+* [Manage user groups](/help/manage-user-groups)
 * [Setting up your organization](/help/getting-your-organization-started-with-zulip)
 * [Roles and permissions](/help/roles-and-permissions)