diff --git a/modules/desktop_capture/linux/wayland/screencast_portal.cc b/modules/desktop_capture/linux/wayland/screencast_portal.cc
index 0b9db6ffb0..bbf933966b 100644
--- a/modules/desktop_capture/linux/wayland/screencast_portal.cc
+++ b/modules/desktop_capture/linux/wayland/screencast_portal.cc
@@ -39,7 +39,24 @@ using xdg_portal::TearDownSession;
 ScreenCastPortal::ScreenCastPortal(
     ScreenCastPortal::CaptureSourceType source_type,
     PortalNotifier* notifier)
-    : notifier_(notifier), capture_source_type_(source_type) {}
+    : ScreenCastPortal(source_type,
+                       notifier,
+                       OnProxyRequested,
+                       OnSourcesRequestResponseSignal,
+                       this) {}
+
+ScreenCastPortal::ScreenCastPortal(
+    CaptureSourceType source_type,
+    PortalNotifier* notifier,
+    ProxyRequestResponseHandler proxy_request_response_handler,
+    SourcesRequestResponseSignalHandler sources_request_response_signal_handler,
+    gpointer user_data)
+    : notifier_(notifier),
+      capture_source_type_(source_type),
+      proxy_request_response_handler_(proxy_request_response_handler),
+      sources_request_response_signal_handler_(
+          sources_request_response_signal_handler),
+      user_data_(user_data) {}
 
 ScreenCastPortal::~ScreenCastPortal() {
   UnsubscribeSignalHandlers();
@@ -72,10 +89,27 @@ void ScreenCastPortal::UnsubscribeSignalHandlers() {
   }
 }
 
+void ScreenCastPortal::SetSessionDetails(
+    const xdg_portal::SessionDetails& session_details) {
+  if (session_details.proxy) {
+    proxy_ = session_details.proxy;
+    connection_ = g_dbus_proxy_get_connection(proxy_);
+  }
+  if (session_details.cancellable) {
+    cancellable_ = session_details.cancellable;
+  }
+  if (!session_details.session_handle.empty()) {
+    session_handle_ = session_details.session_handle;
+  }
+  if (session_details.pipewire_stream_node_id) {
+    pw_stream_node_id_ = session_details.pipewire_stream_node_id;
+  }
+}
+
 void ScreenCastPortal::Start() {
   cancellable_ = g_cancellable_new();
-  RequestSessionProxy(kScreenCastInterfaceName, OnProxyRequested, cancellable_,
-                      this);
+  RequestSessionProxy(kScreenCastInterfaceName, proxy_request_response_handler_,
+                      cancellable_, this);
 }
 
 void ScreenCastPortal::PortalFailed(RequestResponse result) {
@@ -177,8 +211,8 @@ void ScreenCastPortal::SourcesRequest() {
 
   sources_handle_ = PrepareSignalHandle(variant_string.get(), connection_);
   sources_request_signal_id_ = SetupRequestResponseSignal(
-      sources_handle_.c_str(), OnSourcesRequestResponseSignal, this,
-      connection_);
+      sources_handle_.c_str(), sources_request_response_signal_handler_,
+      user_data_, connection_);
 
   RTC_LOG(LS_INFO) << "Requesting sources from the screen cast session.";
   g_dbus_proxy_call(
@@ -316,6 +350,10 @@ void ScreenCastPortal::OnStartRequestResponseSignal(GDBusConnection* connection,
   that->OpenPipeWireRemote();
 }
 
+uint32_t ScreenCastPortal::pipewire_stream_node_id() {
+  return pw_stream_node_id_;
+}
+
 void ScreenCastPortal::OpenPipeWireRemote() {
   GVariantBuilder builder;
   g_variant_builder_init(&builder, G_VARIANT_TYPE_VARDICT);
diff --git a/modules/desktop_capture/linux/wayland/screencast_portal.h b/modules/desktop_capture/linux/wayland/screencast_portal.h
index 75884450db..d29f773cb2 100644
--- a/modules/desktop_capture/linux/wayland/screencast_portal.h
+++ b/modules/desktop_capture/linux/wayland/screencast_portal.h
@@ -21,6 +21,19 @@ namespace webrtc {
 
 class ScreenCastPortal {
  public:
+  using ProxyRequestResponseHandler = void (*)(GObject* object,
+                                               GAsyncResult* result,
+                                               gpointer user_data);
+
+  using SourcesRequestResponseSignalHandler =
+      void (*)(GDBusConnection* connection,
+               const char* sender_name,
+               const char* object_path,
+               const char* interface_name,
+               const char* signal_name,
+               GVariant* parameters,
+               gpointer user_data);
+
   // Values are set based on source type property in
   // xdg-desktop-portal/screencast
   // https://github.com/flatpak/xdg-desktop-portal/blob/master/data/org.freedesktop.portal.ScreenCast.xml
@@ -57,6 +70,13 @@ class ScreenCastPortal {
 
   explicit ScreenCastPortal(ScreenCastPortal::CaptureSourceType source_type,
                             PortalNotifier* notifier);
+  explicit ScreenCastPortal(
+      CaptureSourceType source_type,
+      PortalNotifier* notifier,
+      ProxyRequestResponseHandler proxy_request_response_handler,
+      SourcesRequestResponseSignalHandler
+          sources_request_response_signal_handler,
+      gpointer user_data);
   ~ScreenCastPortal();
 
   // Initialize ScreenCastPortal with series of DBus calls where we try to
@@ -76,6 +96,13 @@ class ScreenCastPortal {
 
   void UnsubscribeSignalHandlers();
 
+  // Set of methods leveraged by remote desktop portal to setup a common session
+  // with screen cast portal.
+  void SetSessionDetails(const xdg_portal::SessionDetails& session_details);
+  uint32_t pipewire_stream_node_id();
+  void SourcesRequest();
+  void OpenPipeWireRemote();
+
  private:
   PortalNotifier* notifier_;
 
@@ -89,6 +116,10 @@ class ScreenCastPortal {
 
   CursorMode cursor_mode_ = ScreenCastPortal::CursorMode::kMetadata;
 
+  ProxyRequestResponseHandler proxy_request_response_handler_;
+  SourcesRequestResponseSignalHandler sources_request_response_signal_handler_;
+  gpointer user_data_;
+
   GDBusConnection* connection_ = nullptr;
   GDBusProxy* proxy_ = nullptr;
   GCancellable* cancellable_ = nullptr;
@@ -121,7 +152,6 @@ class ScreenCastPortal {
                                     const char* signal_name,
                                     GVariant* parameters,
                                     gpointer user_data);
-  void SourcesRequest();
   static void OnSourcesRequested(GDBusProxy* proxy,
                                  GAsyncResult* result,
                                  gpointer user_data);
@@ -145,7 +175,6 @@ class ScreenCastPortal {
                                            GVariant* parameters,
                                            gpointer user_data);
 
-  void OpenPipeWireRemote();
   static void OnOpenPipeWireRemoteRequested(GDBusProxy* proxy,
                                             GAsyncResult* result,
                                             gpointer user_data);
diff --git a/modules/desktop_capture/linux/wayland/xdg_desktop_portal_utils.h b/modules/desktop_capture/linux/wayland/xdg_desktop_portal_utils.h
index 9b7953424d..4fb058c427 100644
--- a/modules/desktop_capture/linux/wayland/xdg_desktop_portal_utils.h
+++ b/modules/desktop_capture/linux/wayland/xdg_desktop_portal_utils.h
@@ -32,6 +32,13 @@ constexpr char kSessionInterfaceName[] = "org.freedesktop.portal.Session";
 constexpr char kRequestInterfaceName[] = "org.freedesktop.portal.Request";
 constexpr char kScreenCastInterfaceName[] = "org.freedesktop.portal.ScreenCast";
 
+struct SessionDetails {
+  GDBusProxy* proxy;
+  GCancellable* cancellable;
+  std::string session_handle;
+  uint32_t pipewire_stream_node_id;
+};
+
 using ProxyRequestCallback = void (*)(GObject*, GAsyncResult*, gpointer);
 using SessionRequestCallback = void (*)(GDBusProxy*, GAsyncResult*, gpointer);
 using SessionRequestResponseSignalHandler = void (*)(GDBusConnection*,