diff --git a/bridges/v2-dev/incoming-matrix-message.uml b/bridges/v2-dev/incoming-matrix-message.uml
new file mode 100644
index 0000000..ae13ee7
--- /dev/null
+++ b/bridges/v2-dev/incoming-matrix-message.uml
@@ -0,0 +1,23 @@
+title Bridge v2 incoming Matrix message
+
+participant Network Library
+participant Network Connector
+participant Bridge
+participant Portal
+participant Database
+participant Matrix
+
+Matrix->Bridge: QueueMatrixEvent(evt)
+note over Bridge: GetPortalByID(evt.GetPortalID())
+Bridge->Portal: portal.events <- evt
+loop event queue consumer
+  Portal->+Portal: \n        evt := <-portal.events
+  note over Portal: Check for edit, reply/thread, etc
+  Portal->+Network Connector: HandleMatrixMessage(evt, replyTo)
+  Network Connector->Network Connector: msg := ConvertMatrixMessage(evt)
+  Network Connector->+Network Library: SendMessage(msg)
+  Network Library->-Network Connector: OK
+  Network Connector->-Portal: *database.Message{msg.ID}
+  Portal->-Database: Message.Insert()
+  Portal->Matrix: Success checkpoint
+end
diff --git a/bridges/v2-dev/incoming-remote-message.uml b/bridges/v2-dev/incoming-remote-message.uml
new file mode 100644
index 0000000..f86d6e6
--- /dev/null
+++ b/bridges/v2-dev/incoming-remote-message.uml
@@ -0,0 +1,22 @@
+title Bridge v2 incoming remote message
+
+participant Network Library
+participant Network Connector
+participant Bridge
+participant Portal
+participant Database
+participant Matrix
+
+Network Library->Network Connector: New event
+Network Connector->Bridge: QueueRemoteEvent(evt)
+note over Bridge: GetPortalByID(evt.GetPortalID())
+Bridge->Portal: portal.events <- evt
+loop event queue consumer
+  Portal->+Portal: \n        evt := <-portal.events
+  note over Portal: CreateMatrixRoom() if applicable
+  Portal->+Network Connector: ConvertRemoteMessage(evt)
+  Network Connector->-Portal: *ConvertedMessage
+  Portal->+Matrix: SendMessage(convertedMsg)
+  Matrix->-Portal: event ID
+  Portal->-Database: Message.Insert()
+end