diff --git a/vector/src/main/AndroidManifest.xml b/vector/src/main/AndroidManifest.xml
index aca68ab15c..89cdb26dc2 100644
--- a/vector/src/main/AndroidManifest.xml
+++ b/vector/src/main/AndroidManifest.xml
@@ -165,6 +165,8 @@
 
         <activity android:name=".features.roomprofile.RoomProfileActivity" />
 
+        <activity android:name=".features.roomprofile.members.RoomMemberListActivity" />
+
         <activity android:name=".features.signout.hard.SignedOutActivity" />
         <activity
             android:name=".features.signout.soft.SoftLogoutActivity"
diff --git a/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailFragment.kt b/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailFragment.kt
index 5580fa884b..a5226d77b8 100644
--- a/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailFragment.kt
+++ b/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailFragment.kt
@@ -170,6 +170,7 @@ import im.vector.riotx.features.notifications.NotificationUtils
 import im.vector.riotx.features.permalink.NavigationInterceptor
 import im.vector.riotx.features.permalink.PermalinkHandler
 import im.vector.riotx.features.reactions.EmojiReactionPickerActivity
+import im.vector.riotx.features.roomprofile.members.RoomMemberListActivity
 import im.vector.riotx.features.settings.VectorPreferences
 import im.vector.riotx.features.settings.VectorSettingsActivity
 import im.vector.riotx.features.share.SharedData
@@ -575,6 +576,14 @@ class RoomDetailFragment @Inject constructor(
                 roomDetailViewModel.handle(RoomDetailAction.EndCall)
                 true
             }
+            R.id.show_participants -> {
+                startActivity(RoomMemberListActivity.newIntent(requireContext(), roomDetailArgs.roomId))
+                true
+            }
+            R.id.show_room_info -> {
+                navigator.openRoomProfile(requireActivity(), roomDetailArgs.roomId)
+                true
+            }
             else                     -> super.onOptionsItemSelected(item)
         }
     }
diff --git a/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt b/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
index e6288be2c8..c8f4c9208c 100644
--- a/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
+++ b/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
@@ -421,6 +421,8 @@ class RoomDetailViewModel @AssistedInject constructor(
             R.id.voice_call,
             R.id.video_call          -> room.canStartCall() && webRtcPeerConnectionManager.currentCall == null
             R.id.hangup_call         -> webRtcPeerConnectionManager.currentCall != null
+            R.id.show_room_info      -> true
+            R.id.show_participants   -> true
             else                     -> false
         }
     }
diff --git a/vector/src/main/java/im/vector/riotx/features/roomprofile/RoomProfileActivity.kt b/vector/src/main/java/im/vector/riotx/features/roomprofile/RoomProfileActivity.kt
index b61075be80..6ded77f487 100644
--- a/vector/src/main/java/im/vector/riotx/features/roomprofile/RoomProfileActivity.kt
+++ b/vector/src/main/java/im/vector/riotx/features/roomprofile/RoomProfileActivity.kt
@@ -37,7 +37,7 @@ import im.vector.riotx.features.roomprofile.settings.RoomSettingsFragment
 import im.vector.riotx.features.roomprofile.uploads.RoomUploadsFragment
 import javax.inject.Inject
 
-class RoomProfileActivity :
+open class RoomProfileActivity :
         VectorBaseActivity(),
         ToolbarConfigurable,
         RequireActiveMembershipViewModel.Factory {
@@ -53,7 +53,7 @@ class RoomProfileActivity :
     }
 
     private lateinit var sharedActionViewModel: RoomProfileSharedActionViewModel
-    private lateinit var roomProfileArgs: RoomProfileArgs
+    protected lateinit var roomProfileArgs: RoomProfileArgs
 
     private val requireActiveMembershipViewModel: RequireActiveMembershipViewModel by viewModel()
 
@@ -75,7 +75,7 @@ class RoomProfileActivity :
         sharedActionViewModel = viewModelProvider.get(RoomProfileSharedActionViewModel::class.java)
         roomProfileArgs = intent?.extras?.getParcelable(MvRx.KEY_ARG) ?: return
         if (isFirstCreation()) {
-            addFragment(R.id.simpleFragmentContainer, RoomProfileFragment::class.java, roomProfileArgs)
+            addInitialFragment()
         }
         sharedActionViewModel
                 .observe()
@@ -95,6 +95,10 @@ class RoomProfileActivity :
         }
     }
 
+    open fun addInitialFragment() {
+        addFragment(R.id.simpleFragmentContainer, RoomProfileFragment::class.java, roomProfileArgs)
+    }
+
     private fun handleRoomLeft(roomLeft: RequireActiveMembershipViewEvents.RoomLeft) {
         if (roomLeft.leftMessage != null) {
             Toast.makeText(this, roomLeft.leftMessage, Toast.LENGTH_LONG).show()
diff --git a/vector/src/main/java/im/vector/riotx/features/roomprofile/members/RoomMemberListActivity.kt b/vector/src/main/java/im/vector/riotx/features/roomprofile/members/RoomMemberListActivity.kt
new file mode 100644
index 0000000000..0d6e723e3f
--- /dev/null
+++ b/vector/src/main/java/im/vector/riotx/features/roomprofile/members/RoomMemberListActivity.kt
@@ -0,0 +1,27 @@
+package im.vector.riotx.features.roomprofile.members
+
+import android.content.Context
+import android.content.Intent
+import com.airbnb.mvrx.MvRx
+import im.vector.riotx.R
+import im.vector.riotx.core.extensions.addFragment
+import im.vector.riotx.features.roomprofile.RoomProfileActivity
+import im.vector.riotx.features.roomprofile.RoomProfileArgs
+
+class RoomMemberListActivity :
+        RoomProfileActivity() {
+
+    companion object {
+
+        fun newIntent(context: Context, roomId: String): Intent {
+            val roomProfileArgs = RoomProfileArgs(roomId)
+            return Intent(context, RoomMemberListActivity::class.java).apply {
+                putExtra(MvRx.KEY_ARG, roomProfileArgs)
+            }
+        }
+    }
+
+    override fun addInitialFragment() {
+        addFragment(R.id.simpleFragmentContainer, RoomMemberListFragment::class.java, roomProfileArgs)
+    }
+}
diff --git a/vector/src/main/res/menu/menu_timeline.xml b/vector/src/main/res/menu/menu_timeline.xml
index faebf9a2aa..9d7c283a2d 100644
--- a/vector/src/main/res/menu/menu_timeline.xml
+++ b/vector/src/main/res/menu/menu_timeline.xml
@@ -58,4 +58,18 @@
         app:showAsAction="never"
         tools:visible="true" />
 
+    <item
+        android:id="@+id/show_participants"
+        android:title="@string/show_participants_sc"
+        android:visible="true"
+        app:showAsAction="never"
+        tools:visible="true" />
+
+    <item
+        android:id="@+id/show_room_info"
+        android:title="@string/show_room_info_sc"
+        android:visible="true"
+        app:showAsAction="never"
+        tools:visible="true" />
+
 </menu>
diff --git a/vector/src/main/res/values-de/strings.xml b/vector/src/main/res/values-de/strings.xml
index f5912a9368..5cf2903809 100644
--- a/vector/src/main/res/values-de/strings.xml
+++ b/vector/src/main/res/values-de/strings.xml
@@ -2107,7 +2107,7 @@ Verwahre deinen Wiederherstellungsschlüssel an einem sehr sicheren Ort wie eine
     <string name="room_profile_section_security">Sicherheit</string>
     <string name="room_profile_section_security_learn_more">Mehr erfahren</string>
     <string name="room_profile_section_more">Mehr</string>
-    <string name="room_profile_section_more_settings">Raum Einstellungen</string>
+    <string name="room_profile_section_more_settings">Raum-Einstellungen</string>
     <string name="room_profile_section_more_notifications">Benachrichtigungen</string>
     <plurals name="room_profile_section_more_member_list">
         <item quantity="one">Eine Person</item>
diff --git a/vector/src/main/res/values-de/strings_sc.xml b/vector/src/main/res/values-de/strings_sc.xml
index d39091a830..b04f55f468 100644
--- a/vector/src/main/res/values-de/strings_sc.xml
+++ b/vector/src/main/res/values-de/strings_sc.xml
@@ -26,4 +26,7 @@
     <string name="login_server_other_title_sc">Benutzerdefinierter Server</string>
     <string name="login_server_other_text_sc">Serveradresse angeben zum Anmelden oder Registrieren</string>
 
+    <string name="show_room_info_sc">Rauminfo</string>
+    <string name="show_participants_sc">Teilnehmer</string>
+
 </resources>
diff --git a/vector/src/main/res/values/strings_sc.xml b/vector/src/main/res/values/strings_sc.xml
index 3d1948e504..242c6a763c 100644
--- a/vector/src/main/res/values/strings_sc.xml
+++ b/vector/src/main/res/values/strings_sc.xml
@@ -26,4 +26,7 @@
     <string name="login_server_other_title_sc">Custom server</string>
     <string name="login_server_other_text_sc">Enter server address to login or register</string>
 
+    <string name="show_room_info_sc">Room details</string>
+    <string name="show_participants_sc">Participants</string>
+
 </resources>