diff --git a/config/keybindings.yaml b/config/keybindings.yaml
index 7301aa6..96324a9 100644
--- a/config/keybindings.yaml
+++ b/config/keybindings.yaml
@@ -26,6 +26,7 @@ roster:
   'Alt+Backspace': clear
   'q': quit
   'Enter': enter
+  'z': toggle_split
 
 modal:
   'Tab': select_next
diff --git a/ui/commands.go b/ui/commands.go
index 6ad0d14..e352ff8 100644
--- a/ui/commands.go
+++ b/ui/commands.go
@@ -913,12 +913,13 @@ func cmdEscape(cmd *Command) {
 		cmd.Reply("/escape can only be used in the modern display mode")
 		return
 	}
-	if cmd.MainView.rosterView.selected == nil || !cmd.MainView.rosterView.focused {
+	if cmd.MainView.rosterView.room == nil || !cmd.MainView.rosterView.focused {
 		cmd.Reply("/escape is used to exit from an open room (no room opened)")
 		return
 	}
 	cmd.MainView.rosterView.focused = false
-	cmd.MainView.rosterView.selected = nil
+	cmd.MainView.rosterView.split = nil
+	cmd.MainView.rosterView.room = nil
 	cmd.UI.Render()
 }
 
diff --git a/ui/view-roster.go b/ui/view-roster.go
index c400ae5..cb92c7a 100644
--- a/ui/view-roster.go
+++ b/ui/view-roster.go
@@ -17,6 +17,7 @@
 package ui
 
 import (
+	"strings"
 	"time"
 
 	sync "github.com/sasha-s/go-deadlock"
@@ -30,29 +31,149 @@ import (
 	"maunium.net/go/mautrix/event"
 )
 
+const beeperBridgeSuffix = ":beeper.local"
+
+type split struct {
+	name, tag string
+	collapsed bool
+	rooms     []*rooms.Room
+}
+
+func (splt *split) title(selected bool) string {
+	char := "▼"
+	if splt.collapsed {
+		if selected {
+			char = "▷"
+		} else {
+			char = "▶"
+		}
+	}
+	return splt.name + " " + char
+}
+
 type RosterView struct {
 	mauview.Component
 	sync.RWMutex
 
-	selected     *rooms.Room
-	rooms        []*rooms.Room
-	scrollOffset int
+	split *split
+	room  *rooms.Room
+
+	splits      []*split
+	splitLookup map[string]*split
 
 	height, width int
-	focused       bool
+	//scrollOffset  int
+	focused bool
 
 	parent *MainView
 }
 
 func NewRosterView(mainView *MainView) *RosterView {
+	splts := make([]*split, 0)
+	splts = append(splts, &split{
+		name:  "Favorites",
+		tag:   "m.favourite",
+		rooms: make([]*rooms.Room, 0),
+	})
+	splts = append(splts, &split{
+		name:  "Inbox",
+		tag:   "",
+		rooms: make([]*rooms.Room, 0),
+	})
+	splts = append(splts, &split{
+		name:      "Low Priority",
+		tag:       "m.lowpriority",
+		collapsed: true,
+		rooms:     make([]*rooms.Room, 0),
+	})
+
 	rstr := &RosterView{
-		parent: mainView,
-		rooms:  make([]*rooms.Room, 0),
+		parent:      mainView,
+		splits:      splts,
+		splitLookup: make(map[string]*split, 0),
+	}
+
+	for _, splt := range rstr.splits {
+		rstr.splitLookup[splt.tag] = splt
 	}
 
 	return rstr
 }
 
+// splitForRoom returns the corresponding split for a given room.
+func (rstr *RosterView) splitForRoom(room *rooms.Room, create bool) *split {
+	if room == nil {
+		return nil
+	}
+
+	if strings.HasSuffix(room.ID.String(), beeperBridgeSuffix) {
+		splt, sortByTag := rstr.splitForDiscordAndSlackRooms(room, create)
+		if !sortByTag {
+			return splt
+		}
+	}
+
+	for _, tag := range room.Tags() {
+		if splt, ok := rstr.splitLookup[tag.Tag]; ok {
+			return splt
+		}
+	}
+
+	return nil
+}
+
+// splitForDiscordAndSlackRooms returns the corresponding split for
+// passed bridged rooms from the Discord and Slack networks. If the room
+// is not bridged, or is not from Discord or Slack, it returns (nil, true).
+// If the split does not yet exist, it is created.
+func (rstr *RosterView) splitForDiscordAndSlackRooms(room *rooms.Room, create bool) (*split, bool) {
+	bridgeEvent := room.MostRecentStateEventOfType(event.StateBridge)
+	if bridgeEvent == nil {
+		return nil, true
+	}
+
+	if _, server, err := bridgeEvent.Sender.Parse(); err != nil || server != beeperBridgeSuffix[1:] {
+		return nil, true
+	}
+
+	content := bridgeEvent.Content
+	bridge := content.AsBridge()
+	if bridge.Protocol.DisplayName != "Discord" && bridge.Protocol.DisplayName != "Slack" {
+		return nil, true
+	}
+
+	if bridge.Network == nil {
+		// Need to check account data for "show in inbox" settings, which
+		// govern the display of DMs.
+		if _, ok := content.Raw["com.beeper.room_type"]; ok && bridge.Protocol.DisplayName == "Discord" {
+			bridge.Network = &event.BridgeInfoSection{
+				ID:          "discord-dms",
+				DisplayName: "Discord DMs",
+			}
+		} else {
+			return nil, true
+		}
+	}
+
+	if splt, ok := rstr.splitLookup[bridge.Network.ID]; ok {
+		return splt, false
+	}
+
+	if create {
+		splt := &split{
+			name:      bridge.Network.DisplayName,
+			tag:       bridge.Network.ID,
+			collapsed: true,
+			rooms:     make([]*rooms.Room, 0),
+		}
+		rstr.splits = append(rstr.splits, splt)
+		rstr.splitLookup[splt.tag] = splt
+		return splt, false
+	}
+
+	return nil, true
+}
+
 func (rstr *RosterView) Add(room *rooms.Room) {
 	if room.IsReplaced() {
 		return
@@ -61,35 +182,40 @@ func (rstr *RosterView) Add(room *rooms.Room) {
 	rstr.Lock()
 	defer rstr.Unlock()
 
-	insertAt := len(rstr.rooms)
-	for i := 0; i < len(rstr.rooms); i++ {
-		if rstr.rooms[i] == room {
+	splt := rstr.splitForRoom(room, true)
+	if splt == nil {
+		return
+	}
+
+	insertAt := len(splt.rooms)
+	for i := 0; i < len(splt.rooms); i++ {
+		if splt.rooms[i] == room {
 			return
-		} else if room.LastReceivedMessage.After(rstr.rooms[i].LastReceivedMessage) {
+		} else if room.LastReceivedMessage.After(splt.rooms[i].LastReceivedMessage) {
 			insertAt = i
 			break
 		}
 	}
-	rstr.rooms = append(rstr.rooms, nil)
-	copy(rstr.rooms[insertAt+1:], rstr.rooms[insertAt:len(rstr.rooms)-1])
-	rstr.rooms[insertAt] = room
+	splt.rooms = append(splt.rooms, nil)
+	copy(splt.rooms[insertAt+1:], splt.rooms[insertAt:len(splt.rooms)-1])
+	splt.rooms[insertAt] = room
 }
 
 func (rstr *RosterView) Remove(room *rooms.Room) {
-	index := rstr.index(room)
-	if index < 0 || index > len(rstr.rooms) {
-		return
-	}
-
 	rstr.Lock()
 	defer rstr.Unlock()
 
-	last := len(rstr.rooms) - 1
-	if index < last {
-		copy(rstr.rooms[index:], rstr.rooms[index+1:])
+	splt, index := rstr.index(room)
+	if index < 0 || index > len(splt.rooms) {
+		return
 	}
-	rstr.rooms[last] = nil
-	rstr.rooms = rstr.rooms[:last]
+
+	last := len(splt.rooms) - 1
+	if index < last {
+		copy(splt.rooms[index:], splt.rooms[index+1:])
+	}
+	splt.rooms[last] = nil
+	splt.rooms = splt.rooms[:last]
 }
 
 func (rstr *RosterView) Bump(room *rooms.Room) {
@@ -97,16 +223,23 @@ func (rstr *RosterView) Bump(room *rooms.Room) {
 	rstr.Add(room)
 }
 
-func (rstr *RosterView) index(room *rooms.Room) int {
-	rstr.Lock()
-	defer rstr.Unlock()
+func (rstr *RosterView) index(room *rooms.Room) (*split, int) {
+	if room == nil {
+		return nil, -1
+	}
 
-	for index, entry := range rstr.rooms {
+	splt := rstr.splitForRoom(room, false)
+	if splt == nil {
+		return nil, -1
+	}
+
+	for index, entry := range splt.rooms {
 		if entry == room {
-			return index
+			return splt, index
 		}
 	}
-	return -1
+
+	return nil, -1
 }
 
 func (rstr *RosterView) getMostRecentMessage(room *rooms.Room) (string, bool) {
@@ -128,39 +261,83 @@ func (rstr *RosterView) getMostRecentMessage(room *rooms.Room) (string, bool) {
 	return "It's quite empty in here.", false
 }
 
-func (rstr *RosterView) First() *rooms.Room {
-	rstr.Lock()
-	defer rstr.Unlock()
-	return rstr.rooms[0]
+func (rstr *RosterView) first() (*split, *rooms.Room) {
+	for _, splt := range rstr.splits {
+		if !splt.collapsed && len(splt.rooms) > 0 {
+			return splt, splt.rooms[0]
+		}
+	}
+	return rstr.splits[0], rstr.splits[0].rooms[0]
 }
 
-func (rstr *RosterView) Last() *rooms.Room {
+func (rstr *RosterView) Last() (*split, *rooms.Room) {
 	rstr.Lock()
 	defer rstr.Unlock()
-	return rstr.rooms[len(rstr.rooms)-1]
+
+	for index := len(rstr.splits) - 1; index >= 0; index-- {
+		if rstr.splits[index].collapsed || len(rstr.splits[index].rooms) == 0 {
+			continue
+		}
+		splt := rstr.splits[index]
+		return splt, splt.rooms[len(splt.rooms)-1]
+	}
+
+	return rstr.splits[len(rstr.splits)-1], rstr.splits[len(rstr.splits)-1].rooms[0]
 }
 
 func (rstr *RosterView) ScrollNext() {
-	if index := rstr.index(rstr.selected); index == -1 {
-		rstr.selected = rstr.First()
-		rstr.scrollOffset = 0
-	} else if index < len(rstr.rooms)-1 {
-		rstr.Lock()
-		defer rstr.Unlock()
-		rstr.selected = rstr.rooms[index+1]
-		if rstr.VisualScrollHeight(rstr.scrollOffset, index+2) >= rstr.height {
-			rstr.scrollOffset++
+	rstr.Lock()
+	defer rstr.Unlock()
+
+	if splt, index := rstr.index(rstr.room); splt == nil || index == -1 {
+		rstr.split, rstr.room = rstr.first()
+		//rstr.scrollOffset = 0
+	} else if index < len(splt.rooms)-1 && !splt.collapsed {
+		rstr.room = splt.rooms[index+1]
+		//if rstr.VisualScrollHeight(rstr.scrollOffset, index+2) >= rstr.height {
+		//	rstr.scrollOffset++
+		//}
+	} else {
+		idx := -1
+		for i, s := range rstr.splits {
+			if s == rstr.split {
+				idx = i
+			}
+		}
+		for i := idx + 1; i < len(rstr.splits); i++ {
+			if len(rstr.splits[i].rooms) > 0 {
+				rstr.split = rstr.splits[i]
+				rstr.room = rstr.splits[i].rooms[0]
+				return
+			}
 		}
 	}
 }
 
 func (rstr *RosterView) ScrollPrev() {
-	if index := rstr.index(rstr.selected); index > 0 {
-		rstr.Lock()
-		defer rstr.Unlock()
-		rstr.selected = rstr.rooms[index-1]
-		if index == rstr.scrollOffset {
-			rstr.scrollOffset--
+	rstr.Lock()
+	defer rstr.Unlock()
+
+	if splt, index := rstr.index(rstr.room); splt == nil || index == -1 {
+		return
+	} else if index > 0 && !splt.collapsed {
+		rstr.room = splt.rooms[index-1]
+		//if index == rstr.scrollOffset {
+		//	rstr.scrollOffset--
+		//}
+	} else {
+		for idx := len(rstr.splits) - 1; idx > 0; idx-- {
+			if rstr.splits[idx] == rstr.split {
+				rstr.split = rstr.splits[idx-1]
+				if len(rstr.split.rooms) > 0 {
+					if rstr.split.collapsed {
+						rstr.room = rstr.split.rooms[0]
+					} else {
+						rstr.room = rstr.split.rooms[len(rstr.split.rooms)-1]
+					}
+				}
+				return
+			}
 		}
 	}
 }
@@ -176,13 +353,13 @@ func (rstr *RosterView) RoomsOnScreen() int {
 	return (rstr.height - 3) / 2
 }
 
-func (rstr *RosterView) IndexOfLastVisibleRoom() int {
-	return rstr.scrollOffset + rstr.RoomsOnScreen()
-}
+//func (rstr *RosterView) IndexOfLastVisibleRoom() int {
+//	return rstr.scrollOffset + rstr.RoomsOnScreen()
+//}
 
 func (rstr *RosterView) Draw(screen mauview.Screen) {
 	if rstr.focused {
-		if roomView, ok := rstr.parent.getRoomView(rstr.selected.ID, true); ok {
+		if roomView, ok := rstr.parent.getRoomView(rstr.room.ID, true); ok {
 			roomView.Update()
 			roomView.Draw(screen)
 			return
@@ -207,60 +384,76 @@ func (rstr *RosterView) Draw(screen mauview.Screen) {
 	widget.NewBorder().Draw(mauview.NewProxyScreen(screen, 2, 3, rstr.width-5, 1))
 
 	y := 4
-	for _, room := range rstr.rooms[rstr.scrollOffset:] {
-		if room.IsReplaced() {
+	for _, splt := range rstr.splits {
+
+		if len(splt.rooms) == 0 {
 			continue
 		}
 
-		renderHeight := 2
-		if y+renderHeight >= rstr.height {
-			renderHeight = rstr.height - y
+		name := splt.title(splt == rstr.split)
+		halfWidth := (rstr.width - 5 - len(name)) / 2
+		widget.WriteLineColor(screen, mauview.AlignCenter, name, halfWidth, y, halfWidth, tcell.ColorGray)
+		y++
+
+		if splt.collapsed {
+			continue
 		}
 
-		isSelected := room == rstr.selected
-
-		style := tcell.StyleDefault.
-			Foreground(tcell.ColorDefault).
-			Bold(room.HasNewMessages())
-		if isSelected {
-			style = style.
-				Foreground(tcell.ColorBlack).
-				Background(tcell.ColorWhite).
-				Italic(true)
-		}
-
-		timestamp := room.LastReceivedMessage
-		tm := timestamp.Format("15:04")
-		now := time.Now()
-		today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
-		if timestamp.Before(today) {
-			if timestamp.Before(today.AddDate(0, 0, -6)) {
-				tm = timestamp.Format("2006-01-02")
-			} else {
-				tm = timestamp.Format("Monday")
+		for _, room := range splt.rooms {
+			if room.IsReplaced() {
+				continue
 			}
-		}
 
-		lastMessage, received := rstr.getMostRecentMessage(room)
-		msgStyle := style.Foreground(tcell.ColorGray).Italic(!received)
-		startingX := 2
+			renderHeight := 2
+			if y+renderHeight >= rstr.height {
+				renderHeight = rstr.height - y
+			}
 
-		if isSelected {
-			lastMessage = "  " + lastMessage
-			msgStyle = msgStyle.Background(tcell.ColorWhite).Italic(true)
-			startingX += 2
+			isSelected := room == rstr.room
 
-			widget.WriteLine(screen, mauview.AlignLeft, string(tcell.RuneDiamond)+" ", 2, y, 4, style)
-		}
+			style := tcell.StyleDefault.
+				Foreground(tcell.ColorDefault).
+				Bold(room.HasNewMessages())
+			if isSelected {
+				style = style.
+					Foreground(tcell.ColorBlack).
+					Background(tcell.ColorWhite).
+					Italic(true)
+			}
 
-		tmX := rstr.width - 3 - len(tm)
-		widget.WriteLinePadded(screen, mauview.AlignLeft, room.GetTitle(), startingX, y, tmX, style)
-		widget.WriteLine(screen, mauview.AlignLeft, tm, tmX, y, startingX+len(tm), style)
-		widget.WriteLinePadded(screen, mauview.AlignLeft, lastMessage, 2, y+1, rstr.width-5, msgStyle)
+			timestamp := room.LastReceivedMessage
+			tm := timestamp.Format("15:04")
+			now := time.Now()
+			today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
+			if timestamp.Before(today) {
+				if timestamp.Before(today.AddDate(0, 0, -6)) {
+					tm = timestamp.Format("2006-01-02")
+				} else {
+					tm = timestamp.Format("Monday")
+				}
+			}
 
-		y += renderHeight
-		if y >= rstr.height {
-			break
+			lastMessage, received := rstr.getMostRecentMessage(room)
+			msgStyle := style.Foreground(tcell.ColorGray).Italic(!received)
+			startingX := 2
+
+			if isSelected {
+				lastMessage = "  " + lastMessage
+				msgStyle = msgStyle.Background(tcell.ColorWhite).Italic(true)
+				startingX += 2
+
+				widget.WriteLine(screen, mauview.AlignLeft, string(tcell.RuneDiamond)+" ", 2, y, 4, style)
+			}
+
+			tmX := rstr.width - 3 - len(tm)
+			widget.WriteLinePadded(screen, mauview.AlignLeft, room.GetTitle(), startingX, y, tmX, style)
+			widget.WriteLine(screen, mauview.AlignLeft, tm, tmX, y, startingX+len(tm), style)
+			widget.WriteLinePadded(screen, mauview.AlignLeft, lastMessage, 2, y+1, rstr.width-5, msgStyle)
+
+			y += renderHeight
+			if y >= rstr.height {
+				break
+			}
 		}
 	}
 }
@@ -275,9 +468,10 @@ func (rstr *RosterView) OnKeyEvent(event mauview.KeyEvent) bool {
 	if rstr.focused {
 		if rstr.parent.config.Keybindings.Roster[kb] == "clear" {
 			rstr.focused = false
-			rstr.selected = nil
+			rstr.split = nil
+			rstr.room = nil
 		} else {
-			if roomView, ok := rstr.parent.getRoomView(rstr.selected.ID, true); ok {
+			if roomView, ok := rstr.parent.getRoomView(rstr.room.ID, true); ok {
 				return roomView.OnKeyEvent(event)
 			}
 		}
@@ -289,22 +483,31 @@ func (rstr *RosterView) OnKeyEvent(event mauview.KeyEvent) bool {
 	case "prev_room":
 		rstr.ScrollPrev()
 	case "top":
-		rstr.selected = rstr.First()
-		rstr.scrollOffset = 0
+		rstr.Lock()
+		defer rstr.Unlock()
+		rstr.split, rstr.room = rstr.first()
+		//rstr.scrollOffset = 0
 	case "bottom":
-		rstr.selected = rstr.Last()
+		rstr.split, rstr.room = rstr.Last()
 
-		if i := len(rstr.rooms) - rstr.RoomsOnScreen(); i < 0 {
-			rstr.scrollOffset = 0
+		if i := len(rstr.splits) - rstr.RoomsOnScreen(); i < 0 {
+			//rstr.scrollOffset = 0
 		} else {
-			rstr.scrollOffset = i
+			//rstr.scrollOffset = i
 		}
 	case "clear":
-		rstr.selected = nil
+		rstr.split = nil
+		rstr.room = nil
 	case "quit":
 		rstr.parent.gmx.Stop(true)
 	case "enter":
-		rstr.focused = rstr.selected != nil
+		if rstr.split != nil && !rstr.split.collapsed {
+			rstr.focused = rstr.room != nil
+		}
+	case "toggle_split":
+		if rstr.split != nil {
+			rstr.split.collapsed = !rstr.split.collapsed
+		}
 	default:
 		return false
 	}
@@ -313,7 +516,7 @@ func (rstr *RosterView) OnKeyEvent(event mauview.KeyEvent) bool {
 
 func (rstr *RosterView) OnMouseEvent(event mauview.MouseEvent) bool {
 	if rstr.focused {
-		if roomView, ok := rstr.parent.getRoomView(rstr.selected.ID, true); ok {
+		if roomView, ok := rstr.parent.getRoomView(rstr.room.ID, true); ok {
 			return roomView.OnMouseEvent(event)
 		}
 	}
@@ -329,19 +532,19 @@ func (rstr *RosterView) OnMouseEvent(event mauview.MouseEvent) bool {
 	case tcell.WheelDown:
 		rstr.ScrollNext()
 		return true
-	case tcell.Button1:
-		_, y := event.Position()
-		if y <= 3 || y > rstr.VisualScrollHeight(rstr.scrollOffset, rstr.IndexOfLastVisibleRoom()) {
-			return false
-		} else {
-			index := rstr.scrollOffset + y/2 - 2
-			if index > len(rstr.rooms)-1 {
-				return false
-			}
-			rstr.selected = rstr.rooms[index]
-			rstr.focused = true
-			return true
-		}
+		//case tcell.Button1:
+		//	_, y := event.Position()
+		//	if y <= 3 || y > rstr.VisualScrollHeight(rstr.scrollOffset, rstr.IndexOfLastVisibleRoom()) {
+		//		return false
+		//	} else {
+		//		index := rstr.scrollOffset + y/2 - 2
+		//		if index > len(rstr.rooms)-1 {
+		//			return false
+		//		}
+		//		rstr.selected = rstr.rooms[index]
+		//		rstr.focused = true
+		//		return true
+		//	}
 	}
 
 	return false