help: Add a page on managing a user's group membership.

help/manage-user-groups.md

@@ -66,22 +66,7 @@
 
 ## Add users to a 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 users you want to add. You can enter a
-   `#channel` to add all subscribers to the group.
-
-1. Click **Add**. Zulip will notify everyone who is added to the group.
-
-{end_tabs}
+{!add-users-to-a-group.md!}
 
 ## Add user groups to a group
 
@@ -107,7 +92,7 @@
 
 {start_tabs}
 
-{tab|desktop-web}
+{tab|via-group-settings}
 
 {relative|group|all}
 
@@ -120,6 +105,16 @@
 1. Click the **Remove** button in that row. Zulip will notify everyone who is
    removed from the group.
 
+{tab|via-user-profile}
+
+{!right-sidebar-view-profile.md!}
+
+1. Select the **User groups** tab.
+
+1. Find the group you would like to remove the user from.
+
+1. Click the **Remove** button in that row.
+
 {end_tabs}
 
 ## Deactivate a user group