diff --git a/applets/kicker/package/contents/config/main.xml b/applets/kicker/package/contents/config/main.xml
--- a/applets/kicker/package/contents/config/main.xml
+++ b/applets/kicker/package/contents/config/main.xml
@@ -7,53 +7,68 @@
 
   <group name="General">
     <entry name="icon" type="String">
+      <label>The name of the icon to use for the compact representation (e.g. on a small panel).</label>
       <default>start-here-kde</default>
     </entry>
-    <entry name="useCustomButtonImage" type="Bool">
+    <entry name="useCustomButtonImage" type="Bool"
+      <label>Whether to use a custom image instead of an icon in the compact representation (e.g. on a small panel).</label>
       <default>false</default>
     </entry>
     <entry name="customButtonImage" type="Url">
+      <label>The URL of the custtom image to use instead of an icon in the compact representation (e.g. on a small panel).</label>
       <default></default>
     </entry>
 
     <entry name="appNameFormat" type="Int">
+      <label>The format used in the display of application names: 0 = NameOnly, 1 = GenericNameOnly, 2 = NameAndGenericName, 3 = GenericNameAndName</label>
       <default>0</default>
     </entry>
     <entry name="limitDepth" type="Bool">
+      <label>Whether to flatten top-level menu categories to a single level instead of displaying sub-categories.</label>
       <default>false</default>
     </entry>
 
     <entry name="favoriteApps" type="StringList">
+      <label>List of general favorites. Supported values are menu id's (usually .desktop file names), special URLs that expand into default applications (e.g. preferred://browser), document URLs and KPeople contact URIs.</label>
       <default>preferred://browser,kontact.desktop,systemsettings.desktop,org.kde.dolphin.desktop,ktp-contactlist.desktop,org.kde.kate.desktop,org.kde.discover</default>
     </entry>
+      <label>List of system action favorites.</label>
     <entry name="favoriteSystemActions" type="StringList">
       <default>logout,reboot,shutdown</default>
     </entry>
     <entry name="hiddenApplications" type="StringList">
+      <label>List of menu id's (usually .desktop file names) of apps that should not be shown in the menu.</label>
       <default></default>
     </entry>
 
     <entry name="showRecentApps" type="Bool">
+      <label>Whether to show the "Recent Applications" category.</label>
       <default>true</default>
     </entry>
     <entry name="showRecentDocs" type="Bool">
+      <label>Whether to show the "Recent Documents" category.</label>
       <default>true</default>
     </entry>
     <entry name="showRecentContacts" type="Bool">
+      <label>Whether to show the "Recent Contacts" category.</label>
       <default>false</default>
     </entry>
 
     <entry name="useExtraRunners" type="Bool">
+      <label>Whether to use additional KRunner plugins to produce results in the search.</label>
       <default>true</default>
     </entry>
     <entry name="extraRunners" type="StringList">
+      <label>The plugin id's of additional KRunner plugins to use. Only used if useExtraRunners is true.</label>
       <default>bookmarks,baloosearch</default>
     </entry>
     <entry name="alignResultsToBottom" type="Bool">
+      <label>Whether to align search results to the bottom of the menu representation (e.g. panel popup) instead of the top.</label>
       <default>true</default>
     </entry>
 
     <entry name="removeApplicationCommand" type="String">
+      <label>The command run by the "Remove application" context action.</label>
       <default>muon-discover --application</default>
     </entry>
   </group>
diff --git a/applets/kickoff/package/contents/config/main.xml b/applets/kickoff/package/contents/config/main.xml
--- a/applets/kickoff/package/contents/config/main.xml
+++ b/applets/kickoff/package/contents/config/main.xml
@@ -7,28 +7,36 @@
 
   <group name="General">
     <entry name="switchTabsOnHover" type="Bool">
+      <label>Whether to switch between menu tabs by hovering them.</label>
       <default>true</default>
     </entry>
     <entry name="showAppsByName" type="Bool">
+      <label>Whether to display specific application names instead of their generic names (e.g. Dolphin instead of File Manager).</label>
       <default>false</default>
     </entry>
     <entry name="icon" type="String">
+      <label>The name of the icon used in the compact representation (e.g. on a small panel).</label>
       <default>start-here-kde</default>
     </entry>
     <entry name="favorites" type="StringList">
+      <label>List of general favorites. Supported values are menu id's (usually .desktop file names), special URLs that expand into default applications (e.g. preferred://browser), document URLs and KPeople contact URIs.</label>
       <default>preferred://browser,kontact.desktop,systemsettings.desktop,org.kde.dolphin.desktop,ktp-contactlist.desktop,org.kde.kate.desktop,org.kde.discover</default>
     </entry>
     <entry name="systemApplications" type="StringList">
+      <label>List of applications at the top of the "Computer" tab.</label>
       <default>systemsettings.desktop</default>
     </entry>
     <entry name="useExtraRunners" type="Bool">
+      <label>Whether to use additional KRunner plugins to produce results in the search.</label>
       <default>true</default>
     </entry>
     <entry name="runners" type="StringList">
+      <label>The plugin id's of additional KRunner plugins to use. Only used if useExtraRunners is true.</label>
       <default>shell,bookmarks,recentdocuments,locations,baloosearch</default>
     </entry>
 
     <entry name="removeApplicationCommand" type="String">
+      <label>The command run by the "Remove application" context action.</label>
       <default>plasma-discover --application</default>
     </entry>
 
diff --git a/applets/pager/package/contents/config/main.xml b/applets/pager/package/contents/config/main.xml
--- a/applets/pager/package/contents/config/main.xml
+++ b/applets/pager/package/contents/config/main.xml
@@ -7,20 +7,24 @@
 
   <group name="General">
     <entry name="displayedText" type="Enum">
+        <label>The text to show inside the desktop rectangles.</label>
         <choices>
             <choice name="Number"/>
             <choice name="Name"/>
             <choice name="None"/>
         </choices>
         <default>2</default>
     </entry>
     <entry name="showWindowIcons" type="Bool">
+      <label>Whether to show window icons inside the window rectangles.</label>
       <default>false</default>
     </entry>
     <entry name="showOnlyCurrentScreen" type="Bool">
+      <label>Whether to limit the Pager to the set of windows and the geometry of the screen the widget resides on.</label>
       <default>false</default>
     </entry>
     <entry name="currentDesktopSelected" type="Enum">
+        <label>What to do on left-mouse click on a desktop rectangle.</label>
         <choices>
             <choice name="DoNothing"/>
             <choice name="ShowDesktop"/>
diff --git a/applets/taskmanager/package/contents/config/main.xml b/applets/taskmanager/package/contents/config/main.xml
--- a/applets/taskmanager/package/contents/config/main.xml
+++ b/applets/taskmanager/package/contents/config/main.xml
@@ -7,58 +7,76 @@
 
   <group name="General">
     <entry name="showOnlyCurrentScreen" type="Bool">
+      <label>Whether to show only window tasks that are on the same screen as the widget.</label>
       <default>false</default>
     </entry>
     <entry name="showOnlyCurrentDesktop" type="Bool">
+      <label>Whether to only show tasks that are on the current virtual desktop.</label>
       <default>false</default>
     </entry>
     <entry name="showOnlyCurrentActivity" type="Bool">
+      <label>Whether to show only tasks that are on the current activity.</label>
       <default>true</default>
     </entry>
     <entry name="showOnlyMinimized" type="Int">
+      <label>Whether to show only window tasks that are minmized.</label>
       <default>false</default>
     </entry>
     <entry name="groupingStrategy" type="Enum">
+      <label>How tasks are grouped: 0 = Do Not Group, 1 = By Program Name</label>
       <default>1</default>
     </entry>
     <entry name="groupPopups" type="Bool">
+      <label>Whether groups are to be reduced to a single task button and expand into a popup or task buttons are grouped on the widget itself.</label>
       <default>true</default>
     </entry>
     <entry name="onlyGroupWhenFull" type="Bool">
+      <label>Whether to group always or only when the widget runs out of space to show additional task buttons comfortably.</label>
       <default>true</default>
     </entry>
     <entry name="groupingAppIdBlacklist" type="StringList">
+      <label>The id's (usually .desktop file names) of applications that should not have their tasks grouped.</label>
       <default></default>
     </entry>
     <entry name="groupingLauncherUrlBlacklist" type="StringList">
+      <label>The launcher URLs (usually .desktop file or executable URLs) of applications that should not have their tasks grouped.</label>
       <default></default>
     </entry>
     <entry name="sortingStrategy" type="Int">
+      <label>How to sort tasks: 0 = Do Not Sort, 1 = Manually, 2 = Alphabetically, 3 = By Desktop, 4 = By Activity</label>
       <default>2</default>
     </entry>
     <entry name="separateLaunchers" type="Bool">
+      <label>Whether launcher tasks are sorted separately at the left side of the widget or can be mixed with other tasks.</label>
       <default>true</default>
     </entry>
     <entry name="maxStripes" type="Int">
+      <label>The maximum number of rows (in a horizontal-orientation containment, i.e. panel) or columns (in a vertical-orientation containment) to layout task buttons in.</label>
       <default>2</default>
       <min>1</min>
     </entry>
     <entry name="forceStripes" type="Bool">
+      <label>Whether to try and always layout task buttons in as many rows/columns as set via maxStripes.</label>
       <default>false</default>
     </entry>
     <entry name="showToolTips" type="Bool">
+      <label>Whether to show tooltips when hovering task buttons.</label>
       <default>true</default>
     </entry>
     <entry name="wheelEnabled" type="Bool">
+      <label>Whether using the mouse wheel with the mouse pointer above the widget should switch between tasks.</label>
       <default>true</default>
     </entry>
     <entry name="highlightWindows" type="Bool">
+      <label>Whether to request the window manager highlight windows when hovering corresponding task buttons.</label>
       <default>false</default>
     </entry>
     <entry name="launchers" type="StringList">
+      <label>The list of launcher tasks on the widget. Usually .desktop file or executable URLs. Special URLs such as preferred://browser that expand to default applications are supported.</label>
       <default></default>
     </entry>
     <entry name="middleClickAction" type="Enum">
+      <label>What to do on middle-mouse click on a task button.</label>
       <choices>
             <choice name="None"/>
             <choice name="Close"/>
@@ -68,6 +86,7 @@
       <default>0</default>
     </entry>
     <entry name="smartLaunchersEnabled" type="Bool">
+      <label>Whether to show progress and status information on task buttons.</label>
       <default>true</default>
     </entry>
   </group>
diff --git a/containments/desktop/package/contents/config/main.xml b/containments/desktop/package/contents/config/main.xml
--- a/containments/desktop/package/contents/config/main.xml
+++ b/containments/desktop/package/contents/config/main.xml
@@ -7,14 +7,17 @@
 
   <group name="General">
     <entry name="icon" type="String">
+      <label>The name of the custom icon to use for the compact representation (e.g. on a small panel) of the Folder View applet. Only used if useCustomIcon is true.</label>
       <default>folder</default>
     </entry>
     <entry name="useCustomIcon" type="Bool">
+      <label>Whether to use a custom icon for the compact representation (e.g. on a small panel) of the Folder View Applet.</label>
       <default>false</default>
     </entry>
 
     <entry name="ItemsGeometries" type="String">
       <label>Encoded geometries of items (resource categories).</label>
+      <hidden>true</hidden>
     </entry>
     <entry name="ToolBoxButtonState" type="String">
       <label>Position state of the toolbox button.</label>
@@ -26,94 +29,118 @@
     <entry name="ToolBoxButtonY" type="int">
       <label>Y coordinate of the toolbox.</label>
     </entry>
-    <entry name="ItemsGeometries" type="String">
-      <label>Encoded geometries of items (resource categories).</label>
-    </entry>
     <entry name="FirstStartup" type="Bool">
       <label>First time the containment starts?</label>
       <default>true</default>
+      <hidden>true</hidden>
     </entry>
 
     <entry name="positions" type="StringList">
         <default></default>
+        <hidden>true</hidden>
     </entry>
 
     <entry name="url" type="String">
+      <label>URL of the file system location being shown.</label>
       <default>desktop:/</default>
     </entry>
     <entry name="labelMode" type="Int">
+      <label>How to show the Folder View label: 0 = No label, 1 = Friendly version of path relative to closest Places entry, 2 = Full path, 3 = Custom title</label>
       <default>1</default>
     </entry>
     <entry name="labelText" type="String">
+      <label>Custom text for the Folder View label. Only used if labelMode is 3.</label>
       <default></default>
     </entry>
 
     <entry name="arrangement" type="Int">
+      <label>How Folder View icons are arranged: 0 = Rows, 1 = Columns</label>
       <default>0</default>
     </entry>
     <entry name="alignment" type="Int">
+      <label>How Folder View icons are aligned: 0 = Left, 1 = Right</label>
       <default>0</default>
     </entry>
     <entry name="locked" type="Bool">
+      <label>Whether Folder View icons are locked or not. Only used when serving as containment.</label>
       <default>false</default>
     </entry>
     <entry name="sortMode" type="Int">
+      <label>How Folder View icons are sorted: 0 = Unsorted, 1 = Name, 2 = Size, 3 = Type, 4 = Date</label>
       <default>0</default>
     </entry>
     <entry name="sortDesc" type="Bool">
+      <label>Whether to sort Folder View icons descending instead of ascending.</label>
       <default>false</default>
     </entry>
     <entry name="sortDirsFirst" type="Bool">
+      <label>Whether to sort folders before files in Folder View.</label>
       <default>true</default>
     </entry>
     <entry name="toolTips" type="Bool">
+      <label>Whether to show info tooltips when hovering Folder View icons.</label>
       <default>false</default>
     </entry>
     <entry name="selectionMarkers" type="Bool">
+      <label>Whether to show selection markers when hovering Folder View icons.</label>
       <default>true</default>
     </entry>
     <entry name="popups" type="Bool">
+      <label>Whether to show a popup preview window for Folder View icons for folders.</label>
       <default>true</default>
     </entry>
     <entry name="previews" type="Bool">
+      <label>Whether to show preview thumbnails in Folder View.</label>
       <default>true</default>
     </entry>
     <entry name="previewPlugins" type="StringList">
+      <label>List of id's of the thumbnail preview plugins to use in Folder View.</label>
       <default>imagethumbnail,jpegthumbnail</default>
     </entry>
     <entry name="viewMode" type="Int">
+      <label>The Folder View view mode (used only by the widget full represntation): 0 = Grid, 1 = List</label>
       <default>0</default>
     </entry>
     <entry name="iconSize" type="Int">
+      <label>The icon size to use for Folder View icons. One of the list of Plasma icon sizes.</label>
       <default>4</default>
     </entry>
     <entry name="textLines" type="Int">
+      <label>The (maximum) number of lines of text to use below Folder View icons.</label>
       <default>2</default>
     </entry>
     <entry name="textColor" type="String">
+      <label>The text color to use below Folder View icons. Only used when serving as containment.</label>
       <default>white</default>
     </entry>
 
     <entry name="filterPattern" type="String">
+      <label>The pattern to filter files by. Supports wildcards.</label>
       <default>*</default>
     </entry>
     <entry name="filterMode" type="Int">
+      <label>The file filter mode: 0 = Show All Files, 1 = Show Files Matching, 2 = Hide Files Matching</label>
       <default>0</default>
     </entry>
     <entry name="filterMimeTypes" type="StringList">
+      <label>List of MIME types to filter by.</label>
       <default>all/all</default>
     </entry>
 
     <entry name="showTweaks" type="Bool">
+      <label>Whether to show the "Tweaks" config page. Only used when serving as containment.</label>
       <default>true</default>
     </entry>
     <entry name="showToolbox" type="Bool">
+      <label>Whether to show the Desktop Toolbox. Only used when serving as containment.</label>
       <default>true</default>
     </entry>
     <entry name="pressToMove" type="Bool">
+      <label>Whether to activate widget handles and widget move mode by long press. Only used when serving as containment.</label>
       <default>true</default>
     </entry>
     <entry name="pressToMoveHelp" type="Bool">
+      <label>Whether to show an info notification about pressToMove mode after enabling it or when the containment becomes mutable (i.e. widgets are unlocked).</label>
       <default>true</default>
     </entry>
   </group>