help: Update "Restrict stream invitation" page.

- Renames page title to "Restrict stream membership management".
- Renames section about "Who can add users to streams" setting.
- Adds new section "Configure who can remove users".
- Updates help/stream-permissions

Fixes #25264.

help/add-or-remove-users-from-a-stream.md

@@ -7,8 +7,11 @@ stream. Anyone can always [unsubscribe themselves from a stream](/help/unsubscri
 
 Organization administrators can also unsubscribe *other* users from any stream,
 including streams the admin is not subscribed to. They can also configure which
-[roles](/help/roles-and-permissions) have access to [add other users
+[roles](/help/roles-and-permissions) have access to [add other users to a
-to a stream][configure-invites].
+stream][add-users] or [remove other users from a stream][remove-users].
+
+[add-users]: /help/configure-who-can-invite-to-streams#configure-who-can-add-users
+[remove-users]: /help/configure-who-can-invite-to-streams#configure-who-can-remove-users
 
 ## Add users to a stream
 
@@ -65,8 +68,6 @@ subscribe the user.
 
 {end_tabs}
 
-[configure-invites]: /help/configure-who-can-invite-to-streams
-
 ### From a user's profile (alternate method)
 
 This method is useful if you need to remove one user from multiple streams.
@@ -84,29 +85,6 @@ This method is useful if you need to remove one user from multiple streams.
 
 {end_tabs}
 
-## Configure who can remove users
-
-{!admin-only.md!}
-
-Organization administrators can configure who can remove other users from a
-public stream. For private streams, administrators must be subscribed to the
-stream to configure this setting.
-
-{start_tabs}
-
-{relative|stream|all}
-
-1. Select a stream.
-
-{!select-stream-view-general.md!}
-
-1. Under **Stream permissions**, configure
-   **Who can unsubscribe others from this stream?**
-
-{!save-changes.md!}
-
-{end_tabs}
-
 ## Related articles
 
 * [Browse and subscribe to streams](/help/browse-and-subscribe-to-streams)

help/configure-who-can-invite-to-streams.md

@@ -1,18 +1,37 @@
-# Restrict stream invitation
+# Restrict stream membership management
 
 {!admin-only.md!}
 
 By default, anyone other than guests can add other users to streams. However,
 you can restrict the ability to do so to specific
-[roles](/help/roles-and-permissions).
+[roles](/help/roles-and-permissions). You can also can configure who can remove
+other users from a public stream. For private streams, administrators must be
+subscribed to the stream to configure these settings.
 
-### Manage who can add users to streams
+## Configure who can add users
 
 {start_tabs}
 
 {settings_tab|organization-permissions}
 
-2. Under **Stream permissions**, configure **Who can add users to streams**.
+1. Under **Stream permissions**, configure **Who can add users to streams**.
+
+{!save-changes.md!}
+
+{end_tabs}
+
+## Configure who can remove users
+
+{start_tabs}
+
+{relative|stream|all}
+
+1. Select a stream.
+
+{!select-stream-view-general.md!}
+
+1. Under **Stream permissions**, configure
+   **Who can unsubscribe others from this stream?**
 
 {!save-changes.md!}
 

help/create-a-stream.md

@@ -44,7 +44,7 @@ There are several parameters you can set while creating a stream. All but
 * **Who can post to the stream?**: See [Stream permissions](/help/stream-permissions).
 
 * **Who can unsubscribe others from this stream?**: See
-  [Add or remove users from a stream](/help/add-or-remove-users-from-a-stream#configure-who-can-remove-users).
+  [Restrict stream membership management](/help/configure-who-can-invite-to-streams#configure-who-can-remove-users).
 
 * **Message retention period**: See
   [Message retention policy](/help/message-retention-policy#configure-message-retention-policy-for-individual-streams).

help/include/sidebar_index.md

@@ -186,7 +186,7 @@
 * [Public access option](/help/public-access-option)
 * [Stream posting policy](/help/stream-sending-policy)
 * [Restrict stream creation](/help/configure-who-can-create-streams)
-* [Restrict stream invitation](/help/configure-who-can-invite-to-streams)
+* [Restrict stream membership management](/help/configure-who-can-invite-to-streams)
 * [Add or remove users from a stream](/help/add-or-remove-users-from-a-stream)
 * [Set default streams for new users](/help/set-default-streams-for-new-users)
 * [Rename a stream](/help/rename-a-stream)

help/stream-permissions.md

@@ -64,7 +64,7 @@ administrator can access private stream messages:
 | View stream name      | ✔          | ✔   | ✔  | ◾
 | Join                  | ✔          | ✔   | ✔  |
 | Unsubscribe           | ◾           | ◾    | ◾   | ◾
-| Add others            | ✔          | ✔   | ✔  |
+| Add others            | ✔          | ✶   | ✶  |
 | Remove others         | ✔          | ✶   | ✶  | ✶
 | See subscriber list   | ✔          | ✔   | ✔  | ◾
 | See full history      | ✔          | ✔   | ✔  | ◾
@@ -80,8 +80,9 @@ administrator can access private stream messages:
 <span class="legend_symbol">&#9726;</span><span class="legend_label">If subscribed to the stream</span>
 
 <span class="legend_symbol">&#10038;</span><span class="legend_label">
-Configurable. See [Stream posting policy](/help/stream-sending-policy) and
+Configurable. See [Stream posting policy](/help/stream-sending-policy),
-[Configure who can remove users](/help/add-or-remove-users-from-a-stream#configure-who-can-remove-users)
+[Configure who can add users][add-users], and
+[Configure who can remove users][remove-users]
 for details.
 </span>
 
@@ -93,7 +94,7 @@ for details.
 | View stream name      | &#10004;          | &#9726;    | &#9726;   | &#9726;
 | Join                  |                   |            |           |
 | Unsubscribe           | &#9726;           | &#9726;    | &#9726;   | &#9726;
-| Add others            | &#9726;           | &#9726;    | &#9726;   |
+| Add others            | &#9726;           | &#10038;   | &#10038;  |
 | Remove others         | &#10004;          | &#10038;   | &#10038;  | &#10038;
 | See subscriber list   | &#10004;          | &#9726;    | &#9726;   | &#9726;
 | See full history      | &#10038;          | &#10038;   | &#10038;  | &#10038;
@@ -110,8 +111,9 @@ for details.
 
 <span class="legend_symbol">&#10038;</span><span class="legend_label">
 Configurable, but at minimum must be subscribed to the stream.
-See [Stream posting policy](/help/stream-sending-policy) and
+See [Stream posting policy](/help/stream-sending-policy),
-[Configure who can remove users](/help/add-or-remove-users-from-a-stream#configure-who-can-remove-users)
+[Configure who can add users][add-users], and
+[Configure who can remove users][remove-users]
 for details.
 </span>
 
@@ -120,3 +122,6 @@ for details.
 * [Roles and permissions](/help/roles-and-permissions)
 * [Stream sending policy](/help/stream-sending-policy)
 * [Web-public streams](/help/public-access-option)
+
+[add-users]: /help/configure-who-can-invite-to-streams#configure-who-can-add-users
+[remove-users]: /help/configure-who-can-invite-to-streams#configure-who-can-remove-users