Index: binaries/data/config/default.cfg
===================================================================
--- binaries/data/config/default.cfg
+++ binaries/data/config/default.cfg
@@ -150,7 +150,6 @@
 wireframe = "Alt+Shift+W"                ; Toggle wireframe mode
 silhouettes = "Alt+Shift+S"              ; Toggle unit silhouettes
 showsky = "Alt+Z"                        ; Toggle sky
-summary = "Ctrl+Tab"                     ; Toggle in-game summary
 
 ; > CLIPBOARD CONTROLS
 copy = "Ctrl+C"                       ; Copy to clipboard
@@ -334,6 +333,11 @@
 next = "Alt+S"                    ; Show the next tab
 prev = "Alt+W"                    ; Show the previous tab
 
+[hotkey.summary]
+toggle = "Ctrl+Tab"               ; Toggle in-game summary window
+nextTab = "Tab"                   ; Show the next tab in summary window
+prevTab = "Shift+Tab"             ; Show the previous tab in summary window
+
 [hotkey.text]    ; > GUI TEXTBOX HOTKEYS
 delete.left = "Ctrl+Backspace"    ; Delete word to the left of cursor
 delete.right = "Ctrl+Del"         ; Delete word to the right of cursor
Index: binaries/data/mods/public/gui/replaymenu/replay_menu.xml
===================================================================
--- binaries/data/mods/public/gui/replaymenu/replay_menu.xml
+++ binaries/data/mods/public/gui/replaymenu/replay_menu.xml
@@ -239,7 +239,7 @@
 			</object>
 
 			<!-- Summary Button -->
-			<object name="summaryButton" type="button" style="StoneButton" size="65%-50 0 82%-50 100%" hotkey="summary">
+			<object name="summaryButton" type="button" style="StoneButton" size="65%-50 0 82%-50 100%" hotkey="summary.toggle">
 				<translatableAttribute id="caption">Summary</translatableAttribute>
 				<action on="Press">showReplaySummary();</action>
 			</object>
Index: binaries/data/mods/public/gui/session/hotkeys/misc.xml
===================================================================
--- binaries/data/mods/public/gui/session/hotkeys/misc.xml
+++ binaries/data/mods/public/gui/session/hotkeys/misc.xml
@@ -28,7 +28,7 @@
 		<action on="Press">toggleTrade();</action>
 	</object>
 
-	<object hotkey="summary">
+	<object hotkey="summary.toggle">
 		<action on="Press">openGameSummary();</action>
 	</object>
 
Index: binaries/data/mods/public/gui/summary/summary.xml
===================================================================
--- binaries/data/mods/public/gui/summary/summary.xml
+++ binaries/data/mods/public/gui/summary/summary.xml
@@ -5,7 +5,7 @@
 	<script directory="gui/common/"/>
 	<script directory="gui/summary/"/>
 
-	<object hotkey="summary">
+	<object hotkey="summary.toggle">
 		<action on="Press">continueButton();</action>
 	</object>
 
@@ -24,6 +24,14 @@
 		<action on="Press">selectNextTab(-1);</action>
 	</object>
 
+	<object hotkey="summary.nextTab">
+		<action on="Press">selectNextTab(1);</action>
+	</object>
+
+	<object hotkey="summary.prevTab">
+		<action on="Press">selectNextTab(-1);</action>
+	</object>
+
 	<object name="summaryWindow"
 		type="image"
 		style="ModernWindow"