diff --git a/Userland/Libraries/LibConfig/Client.cpp b/Userland/Libraries/LibConfig/Client.cpp
index 7046300bc0..9d026630b2 100644
--- a/Userland/Libraries/LibConfig/Client.cpp
+++ b/Userland/Libraries/LibConfig/Client.cpp
@@ -75,6 +75,16 @@ void Client::remove_key(StringView domain, StringView group, StringView key)
     remove_key_entry(domain, group, key);
 }
 
+void Client::remove_group(StringView domain, StringView group)
+{
+    remove_group_entry(domain, group);
+}
+
+void Client::add_group(StringView domain, StringView group)
+{
+    add_group_entry(domain, group);
+}
+
 void Client::notify_changed_string_value(String const& domain, String const& group, String const& key, String const& value)
 {
     Listener::for_each([&](auto& listener) {
@@ -103,4 +113,18 @@ void Client::notify_removed_key(String const& domain, String const& group, Strin
     });
 }
 
+void Client::notify_removed_group(String const& domain, String const& group)
+{
+    Listener::for_each([&](auto& listener) {
+        listener.config_group_was_removed(domain, group);
+    });
+}
+
+void Client::notify_added_group(String const& domain, String const& group)
+{
+    Listener::for_each([&](auto& listener) {
+        listener.config_group_was_added(domain, group);
+    });
+}
+
 }
diff --git a/Userland/Libraries/LibConfig/Client.h b/Userland/Libraries/LibConfig/Client.h
index 406dd3a93b..ff1c2d5207 100644
--- a/Userland/Libraries/LibConfig/Client.h
+++ b/Userland/Libraries/LibConfig/Client.h
@@ -35,6 +35,8 @@ public:
     void write_i32(StringView domain, StringView group, StringView key, i32 value);
     void write_bool(StringView domain, StringView group, StringView key, bool value);
     void remove_key(StringView domain, StringView group, StringView key);
+    void remove_group(StringView domain, StringView group);
+    void add_group(StringView domain, StringView group);
 
     static Client& the();
 
@@ -48,6 +50,8 @@ private:
     void notify_changed_i32_value(String const& domain, String const& group, String const& key, i32 value) override;
     void notify_changed_bool_value(String const& domain, String const& group, String const& key, bool value) override;
     void notify_removed_key(String const& domain, String const& group, String const& key) override;
+    void notify_removed_group(String const& domain, String const& group) override;
+    void notify_added_group(String const& domain, String const& group) override;
 };
 
 inline Vector<String> list_groups(StringView domain)
@@ -95,6 +99,16 @@ inline void remove_key(StringView domain, StringView group, StringView key)
     Client::the().remove_key(domain, group, key);
 }
 
+inline void remove_group(StringView domain, StringView group)
+{
+    Client::the().remove_group(domain, group);
+}
+
+inline void add_group(StringView domain, StringView group)
+{
+    Client::the().add_group(domain, group);
+}
+
 inline void pledge_domains(Vector<String> const& domains)
 {
     Client::the().pledge_domains(domains);
diff --git a/Userland/Libraries/LibConfig/Listener.cpp b/Userland/Libraries/LibConfig/Listener.cpp
index 31e5afc93d..08fafeadc1 100644
--- a/Userland/Libraries/LibConfig/Listener.cpp
+++ b/Userland/Libraries/LibConfig/Listener.cpp
@@ -45,4 +45,12 @@ void Listener::config_key_was_removed(String const&, String const&, String const
 {
 }
 
+void Listener::config_group_was_removed(String const&, String const&)
+{
+}
+
+void Listener::config_group_was_added(String const&, String const&)
+{
+}
+
 }
diff --git a/Userland/Libraries/LibConfig/Listener.h b/Userland/Libraries/LibConfig/Listener.h
index b59c907e41..67820d1be2 100644
--- a/Userland/Libraries/LibConfig/Listener.h
+++ b/Userland/Libraries/LibConfig/Listener.h
@@ -20,6 +20,8 @@ public:
     virtual void config_i32_did_change(String const& domain, String const& group, String const& key, i32 value);
     virtual void config_bool_did_change(String const& domain, String const& group, String const& key, bool value);
     virtual void config_key_was_removed(String const& domain, String const& group, String const& key);
+    virtual void config_group_was_removed(String const& domain, String const& group);
+    virtual void config_group_was_added(String const& domain, String const& group);
 
 protected:
     Listener();
diff --git a/Userland/Libraries/LibCore/ConfigFile.cpp b/Userland/Libraries/LibCore/ConfigFile.cpp
index 22264d46b7..5df2fce419 100644
--- a/Userland/Libraries/LibCore/ConfigFile.cpp
+++ b/Userland/Libraries/LibCore/ConfigFile.cpp
@@ -234,6 +234,12 @@ bool ConfigFile::has_group(String const& group) const
     return m_groups.contains(group);
 }
 
+void ConfigFile::add_group(String const& group)
+{
+    m_groups.ensure(group);
+    m_dirty = true;
+}
+
 void ConfigFile::remove_group(String const& group)
 {
     m_groups.remove(group);
diff --git a/Userland/Libraries/LibCore/ConfigFile.h b/Userland/Libraries/LibCore/ConfigFile.h
index 9655a6eb42..044acd050b 100644
--- a/Userland/Libraries/LibCore/ConfigFile.h
+++ b/Userland/Libraries/LibCore/ConfigFile.h
@@ -54,6 +54,7 @@ public:
 
     ErrorOr<void> sync();
 
+    void add_group(String const& group);
     void remove_group(String const& group);
     void remove_entry(String const& group, String const& key);
 
diff --git a/Userland/Services/ConfigServer/ConfigClient.ipc b/Userland/Services/ConfigServer/ConfigClient.ipc
index bd16899025..0700c1ec5a 100644
--- a/Userland/Services/ConfigServer/ConfigClient.ipc
+++ b/Userland/Services/ConfigServer/ConfigClient.ipc
@@ -4,4 +4,6 @@ endpoint ConfigClient
     notify_changed_i32_value(String domain, String group, String key, i32 value) =|
     notify_changed_bool_value(String domain, String group, String key, bool value) =|
     notify_removed_key(String domain, String group, String key) =|
+    notify_removed_group(String domain, String group) =|
+    notify_added_group(String domain, String group) =|
 }
diff --git a/Userland/Services/ConfigServer/ConfigServer.ipc b/Userland/Services/ConfigServer/ConfigServer.ipc
index 491e24101d..e68dd2b2eb 100644
--- a/Userland/Services/ConfigServer/ConfigServer.ipc
+++ b/Userland/Services/ConfigServer/ConfigServer.ipc
@@ -15,4 +15,6 @@ endpoint ConfigServer
     write_i32_value(String domain, String group, String key, i32 value) => ()
     write_bool_value(String domain, String group, String key, bool value)  => ()
     remove_key_entry(String domain, String group, String key) => ()
+    remove_group_entry(String domain, String group) => ()
+    add_group_entry(String domain, String group)  => ()
 }
diff --git a/Userland/Services/ConfigServer/ConnectionFromClient.cpp b/Userland/Services/ConfigServer/ConnectionFromClient.cpp
index 22bf2370cf..264cd7ead1 100644
--- a/Userland/Services/ConfigServer/ConnectionFromClient.cpp
+++ b/Userland/Services/ConfigServer/ConnectionFromClient.cpp
@@ -267,4 +267,40 @@ void ConnectionFromClient::remove_key_entry(String const& domain, String const&
     });
 }
 
+void ConnectionFromClient::remove_group_entry(String const& domain, String const& group)
+{
+    if (!validate_access(domain, group, {}))
+        return;
+
+    auto& config = ensure_domain_config(domain);
+    if (!config.has_group(group))
+        return;
+
+    config.remove_group(group);
+    m_dirty_domains.set(domain);
+    start_or_restart_sync_timer();
+
+    for_each_monitoring_connection(domain, this, [&domain, &group](ConnectionFromClient& connection) {
+        connection.async_notify_removed_group(domain, group);
+    });
+}
+
+void ConnectionFromClient::add_group_entry(String const& domain, String const& group)
+{
+    if (!validate_access(domain, group, {}))
+        return;
+
+    auto& config = ensure_domain_config(domain);
+    if (config.has_group(group))
+        return;
+
+    config.add_group(group);
+    m_dirty_domains.set(domain);
+    start_or_restart_sync_timer();
+
+    for_each_monitoring_connection(domain, this, [&domain, &group](ConnectionFromClient& connection) {
+        connection.async_notify_added_group(domain, group);
+    });
+}
+
 }
diff --git a/Userland/Services/ConfigServer/ConnectionFromClient.h b/Userland/Services/ConfigServer/ConnectionFromClient.h
index a5ce7e1f4a..a5ca6a5762 100644
--- a/Userland/Services/ConfigServer/ConnectionFromClient.h
+++ b/Userland/Services/ConfigServer/ConnectionFromClient.h
@@ -36,6 +36,8 @@ private:
     virtual void write_i32_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key, [[maybe_unused]] i32 value) override;
     virtual void write_bool_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key, [[maybe_unused]] bool value) override;
     virtual void remove_key_entry([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key) override;
+    virtual void remove_group_entry([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group) override;
+    virtual void add_group_entry([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group) override;
 
     bool validate_access(String const& domain, String const& group, String const& key);
     void sync_dirty_domains_to_disk();