diff --git a/guacamole/src/main/webapp/app/groupList/directives/guacGroupList.js b/guacamole/src/main/webapp/app/groupList/directives/guacGroupList.js
index d5404c778..3587be7bb 100644
--- a/guacamole/src/main/webapp/app/groupList/directives/guacGroupList.js
+++ b/guacamole/src/main/webapp/app/groupList/directives/guacGroupList.js
@@ -46,37 +46,18 @@ angular.module('groupList').directive('guacGroupList', [function guacGroupList()
             context : '=',
 
             /**
-             * The URL or ID of the Angular template to use when rendering a
-             * connection. The @link{GroupListItem} associated with that
-             * connection will be exposed within the scope of the template
-             * as <code>item</code>, and the arbitrary context object, if any,
-             * will be exposed as <code>context</code>.
+             * The map of @link{GroupListItem} type to the URL or ID of the
+             * Angular template to use when rendering a @link{GroupListItem} of
+             * that type. The @link{GroupListItem} itself will be within the
+             * scope of the template as <code>item</code>, and the arbitrary
+             * context object, if any, will be exposed as <code>context</code>.
+             * If the template for a type is omitted, items of that type will
+             * not be rendered. All standard types are defined by
+             * @link{GroupListItem.Type}, but use of custom types is legal.
              *
-             * @type String
+             * @type Object.<String, String>
              */
-            connectionTemplate : '=',
-
-            /**
-             * The URL or ID of the Angular template to use when rendering a
-             * connection group. The @link{GroupListItem} associated with that
-             * connection group will be exposed within the scope of the
-             * template as <code>item</code>, and the arbitrary context object,
-             * if any, will be exposed as <code>context</code>.
-             *
-             * @type String
-             */
-            connectionGroupTemplate : '=',
-
-            /**
-             * The URL or ID of the Angular template to use when rendering a
-             * sharing profile. The @link{GroupListItem} associated with that
-             * sharing profile will be exposed within the scope of the template
-             * as <code>item</code>, and the arbitrary context object, if any,
-             * will be exposed as <code>context</code>.
-             *
-             * @type String
-             */
-            sharingProfileTemplate : '=',
+            templates : '=',
 
             /**
              * Whether the root of the connection group hierarchy given should
@@ -145,51 +126,20 @@ angular.module('groupList').directive('guacGroupList', [function guacGroupList()
             };
 
             /**
-             * Returns whether the given item represents a connection that can
-             * be displayed. If there is no connection template, then no
-             * connection is visible.
-             * 
-             * @param {GroupListItem} item
-             *     The item to check.
+             * Returns whether a @link{GroupListItem} of the given type can be
+             * displayed. If there is no template associated with the given
+             * type, then a @link{GroupListItem} of that type cannot be
+             * displayed.
+             *
+             * @param {String} type
+             *     The type to check.
              *
              * @returns {Boolean}
-             *     true if the given item is a connection that can be
-             *     displayed, false otherwise.
+             *     true if the given @link{GroupListItem} type can be displayed,
+             *     false otherwise.
              */
-            $scope.isVisibleConnection = function isVisibleConnection(item) {
-                return item.isConnection && !!$scope.connectionTemplate;
-            };
-
-            /**
-             * Returns whether the given item represents a connection group
-             * that can be displayed. If there is no connection group template,
-             * then no connection group is visible.
-             * 
-             * @param {GroupListItem} item
-             *     The item to check.
-             *
-             * @returns {Boolean}
-             *     true if the given item is a connection group that can be
-             *     displayed, false otherwise.
-             */
-            $scope.isVisibleConnectionGroup = function isVisibleConnectionGroup(item) {
-                return item.isConnectionGroup && !!$scope.connectionGroupTemplate;
-            };
-
-            /**
-             * Returns whether the given item represents a sharing profile that
-             * can be displayed. If there is no sharing profile template, then
-             * no sharing profile is visible.
-             *
-             * @param {GroupListItem} item
-             *     The item to check.
-             *
-             * @returns {Boolean}
-             *     true if the given item is a sharing profile that can be
-             *     displayed, false otherwise.
-             */
-            $scope.isVisibleSharingProfile = function isVisibleSharingProfile(item) {
-                return item.isSharingProfile && !!$scope.sharingProfileTemplate;
+            $scope.isVisible = function isVisible(type) {
+                return !!$scope.templates[type];
             };
 
             // Set contents whenever the connection group is assigned or changed
@@ -212,7 +162,8 @@ angular.module('groupList').directive('guacGroupList', [function guacGroupList()
 
                         // Create root item for current connection group
                         var rootItem = GroupListItem.fromConnectionGroup(dataSource, connectionGroup,
-                            !!$scope.connectionTemplate, !!$scope.sharingProfileTemplate,
+                            $scope.isVisible(GroupListItem.Type.CONNECTION),
+                            $scope.isVisible(GroupListItem.Type.SHARING_PROFILE),
                             countActiveConnections);
 
                         // If root group is to be shown, add it as a root item
@@ -265,7 +216,7 @@ angular.module('groupList').directive('guacGroupList', [function guacGroupList()
              *     connection group.
              */
             $scope.toggleExpanded = function toggleExpanded(groupListItem) {
-                groupListItem.isExpanded = !groupListItem.isExpanded;
+                groupListItem.expanded = !groupListItem.expanded;
             };
 
         }]
diff --git a/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html b/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html
index be06a5c7b..4c9bb424c 100644
--- a/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html
+++ b/guacamole/src/main/webapp/app/groupList/templates/guacGroupList.html
@@ -1,55 +1,31 @@
 <div class="group-list">
 
     <script type="text/ng-template" id="nestedItem.html">
+        <div class="{{item.type}}" ng-if="isVisible(item.type)"
+            ng-class="{
+                expanded   : item.expanded,
+                expandable : item.expandable,
+                empty      : !item.children.length
+            }">
 
-        <!-- Connection -->
-        <div class="connection expandable" ng-if="isVisibleConnection(item)"
-            ng-class="{expanded: item.isExpanded, empty: !item.children.length}">
+            <!-- Item caption -->
             <div class="caption">
 
                 <!-- Expand/collapse icon -->
                 <div class="icon expand" ng-click="toggleExpanded(item)"
-                    ng-if="sharingProfileTemplate"></div>
+                    ng-if="item.expandable"></div>
 
-                <ng-include src="connectionTemplate"/>
+                <ng-include src="templates[item.type]"/>
 
             </div>
 
-            <!-- Children of this connection -->
-            <div class="children" ng-show="item.isExpanded">
+            <!-- Children of item (if any) -->
+            <div class="children" ng-if="item.expanded">
                 <div class="list-item" ng-repeat="item in item.children | orderBy : 'name'"
                     ng-include="'nestedItem.html'"></div>
             </div>
 
         </div>
-
-        <!-- Connection group -->
-        <div class="group expandable" ng-if="isVisibleConnectionGroup(item)"
-            ng-class="{expanded: item.isExpanded, empty: !item.children.length, balancer: item.isBalancing}">
-            <div class="caption">
-
-                <!-- Expand/collapse icon -->
-                <div class="icon expand" ng-click="toggleExpanded(item)"></div>
-
-                <ng-include src="connectionGroupTemplate"/>
-
-            </div>
-
-            <!-- Children of this group -->
-            <div class="children" ng-if="item.isExpanded">
-                <div class="list-item" ng-repeat="item in item.children | orderBy : 'name'"
-                    ng-include="'nestedItem.html'"></div>
-            </div>
-
-        </div>
-
-        <!-- Sharing profile -->
-        <div class="sharing-profile" ng-show="isVisibleSharingProfile(item)">
-            <div class="caption">
-                <ng-include src="sharingProfileTemplate"/>
-            </div>
-        </div>
-
     </script>
 
     <!-- Root-level connections / groups -->
diff --git a/guacamole/src/main/webapp/app/groupList/types/GroupListItem.js b/guacamole/src/main/webapp/app/groupList/types/GroupListItem.js
index f472090d5..3591dd0ce 100644
--- a/guacamole/src/main/webapp/app/groupList/types/GroupListItem.js
+++ b/guacamole/src/main/webapp/app/groupList/types/GroupListItem.js
@@ -77,43 +77,36 @@ angular.module('groupList').factory('GroupListItem', ['ConnectionGroup', functio
         this.children = template.children || [];
 
         /**
-         * Whether this item represents a connection. If this item represents
-         * a connection group or sharing profile, this MUST be false.
+         * The type of object represented by this GroupListItem. Standard types
+         * are defined by GroupListItem.Type, but custom types are also legal.
          *
-         * @type Boolean
+         * @type String
          */
-        this.isConnection = template.isConnection;
+        this.type = template.type;
 
         /**
-         * Whether this item represents a connection group. If this item
-         * represents a connection or sharing profile, this MUST be false.
+         * Whether this item, or items of the same type, can contain children.
+         * This may be true even if this particular item does not presently
+         * contain children.
          *
          * @type Boolean
          */
-        this.isConnectionGroup = template.isConnectionGroup;
-
-        /**
-         * Whether this item represents a sharing profile. If this item
-         * represents a connection or connection group, this MUST be false.
-         *
-         * @type Boolean
-         */
-        this.isSharingProfile = template.isSharingProfile;
+        this.expandable = template.expandable;
 
         /**
          * Whether this item represents a balancing connection group.
          *
          * @type Boolean
          */
-        this.isBalancing = template.isBalancing;
+        this.balancing = template.balancing;
 
         /**
          * Whether the children items should be displayed.
          *
          * @type Boolean
          */
-        this.isExpanded = template.isExpanded;
-        
+        this.expanded = template.expanded;
+
         /**
          * Returns the number of currently active users for this connection,
          * connection group, or sharing profile, if known.
@@ -126,9 +119,11 @@ angular.module('groupList').factory('GroupListItem', ['ConnectionGroup', functio
 
         /**
          * The connection, connection group, or sharing profile whose data is
-         * exposed within this GroupListItem.
+         * exposed within this GroupListItem. If the type of this GroupListItem
+         * is not one of the types defined by GroupListItem.Type, then this
+         * value may be anything.
          *
-         * @type Connection|ConnectionGroup|SharingProfile
+         * @type Connection|ConnectionGroup|SharingProfile|*
          */
         this.wrappedItem = template.wrappedItem;
 
@@ -192,9 +187,8 @@ angular.module('groupList').factory('GroupListItem', ['ConnectionGroup', functio
             dataSource : dataSource,
 
             // Type information
-            isConnection      : true,
-            isConnectionGroup : false,
-            isSharingProfile  : false,
+            expandable : includeSharingProfiles,
+            type       : GroupListItem.Type.CONNECTION,
 
             // Already-converted children
             children : children,
@@ -287,10 +281,9 @@ angular.module('groupList').factory('GroupListItem', ['ConnectionGroup', functio
             dataSource : dataSource,
 
             // Type information
-            isConnection      : false,
-            isConnectionGroup : true,
-            isSharingProfile  : false,
-            isBalancing       : connectionGroup.type === ConnectionGroup.Type.BALANCING,
+            type       : GroupListItem.Type.CONNECTION_GROUP,
+            balancing  : connectionGroup.type === ConnectionGroup.Type.BALANCING,
+            expandable : true,
 
             // Already-converted children
             children : children,
@@ -341,9 +334,7 @@ angular.module('groupList').factory('GroupListItem', ['ConnectionGroup', functio
             dataSource : dataSource,
 
             // Type information
-            isConnection      : false,
-            isConnectionGroup : false,
-            isSharingProfile  : true,
+            type : GroupListItem.Type.SHARING_PROFILE,
 
             // Wrapped item
             wrappedItem : sharingProfile
@@ -352,6 +343,42 @@ angular.module('groupList').factory('GroupListItem', ['ConnectionGroup', functio
 
     };
 
+    /**
+     * All pre-defined types of GroupListItems. Note that, while these are the
+     * standard types supported by GroupListItem and the related guacGroupList
+     * directive, the type string is otherwise arbitrary and custom types are
+     * legal.
+     *
+     * @type Object.<String, String>
+     */
+    GroupListItem.Type = {
+
+        /**
+         * The standard type string of a GroupListItem which represents a
+         * connection.
+         *
+         * @type String
+         */
+        CONNECTION : 'connection',
+
+        /**
+         * The standard type string of a GroupListItem which represents a
+         * connection group.
+         *
+         * @type String
+         */
+        CONNECTION_GROUP : 'connection-group',
+
+        /**
+         * The standard type string of a GroupListItem which represents a
+         * sharing profile.
+         *
+         * @type String
+         */
+        SHARING_PROFILE : 'sharing-profile'
+
+    };
+
     return GroupListItem;
 
 }]);
diff --git a/guacamole/src/main/webapp/app/home/controllers/homeController.js b/guacamole/src/main/webapp/app/home/controllers/homeController.js
index aff81ae83..150ac4ead 100644
--- a/guacamole/src/main/webapp/app/home/controllers/homeController.js
+++ b/guacamole/src/main/webapp/app/home/controllers/homeController.js
@@ -26,6 +26,7 @@ angular.module('home').controller('homeController', ['$scope', '$injector',
     // Get required types
     var ConnectionGroup  = $injector.get('ConnectionGroup');
     var ClientIdentifier = $injector.get('ClientIdentifier');
+    var GroupListItem    = $injector.get('GroupListItem');
             
     // Get required services
     var authenticationService  = $injector.get('authenticationService');
@@ -95,15 +96,15 @@ angular.module('home').controller('homeController', ['$scope', '$injector',
         getClientIdentifier : function getClientIdentifier(item) {
 
             // If the item is a connection, generate a connection identifier
-            if (item.isConnection)
+            if (item.type === GroupListItem.Type.CONNECTION)
                 return ClientIdentifier.toString({
                     dataSource : item.dataSource,
                     type       : ClientIdentifier.Types.CONNECTION,
                     id         : item.identifier
                 });
 
-            // If the item is a connection, generate a connection group identifier
-            if (item.isConnectionGroup)
+            // If the item is a connection group, generate a connection group identifier
+            if (item.type === GroupListItem.Type.CONNECTION_GROUP)
                 return ClientIdentifier.toString({
                     dataSource : item.dataSource,
                     type       : ClientIdentifier.Types.CONNECTION_GROUP,
diff --git a/guacamole/src/main/webapp/app/home/templates/connectionGroup.html b/guacamole/src/main/webapp/app/home/templates/connectionGroup.html
index 1fe151570..7356883c2 100644
--- a/guacamole/src/main/webapp/app/home/templates/connectionGroup.html
+++ b/guacamole/src/main/webapp/app/home/templates/connectionGroup.html
@@ -1,5 +1,4 @@
 <span class="name">
-
-    <a ng-show="item.isBalancing" ng-href="#/client/{{context.getClientIdentifier(item)}}">{{item.name}}</a>
-    <span ng-show="!item.isBalancing">{{item.name}}</span>
+    <a ng-show="item.balancing" ng-href="#/client/{{context.getClientIdentifier(item)}}">{{item.name}}</a>
+    <span ng-show="!item.balancing">{{item.name}}</span>
 </span>
diff --git a/guacamole/src/main/webapp/app/home/templates/home.html b/guacamole/src/main/webapp/app/home/templates/home.html
index 727194520..f68a0a9f9 100644
--- a/guacamole/src/main/webapp/app/home/templates/home.html
+++ b/guacamole/src/main/webapp/app/home/templates/home.html
@@ -25,8 +25,10 @@
             <guac-group-list
                 context="context"
                 connection-groups="filteredRootConnectionGroups"
-                connection-template="'app/home/templates/connection.html'"
-                connection-group-template="'app/home/templates/connectionGroup.html'"
+                templates="{
+                    'connection'       : 'app/home/templates/connection.html',
+                    'connection-group' : 'app/home/templates/connectionGroup.html'
+                }"
                 page-size="20"></guac-group-list>
         </div>
 
diff --git a/guacamole/src/main/webapp/app/index/styles/lists.css b/guacamole/src/main/webapp/app/index/styles/lists.css
index 5ce162a13..0c761aef3 100644
--- a/guacamole/src/main/webapp/app/index/styles/lists.css
+++ b/guacamole/src/main/webapp/app/index/styles/lists.css
@@ -18,28 +18,28 @@
  */
 
 .user,
-.group,
+.connection-group,
 .connection {
     cursor: pointer;
 }
 
 .user a,
 .connection a,
-.group a {
+.connection-group a {
     text-decoration:none;
     color: black;
 }
 
 .user a:hover,
 .connection a:hover,
-.group a:hover {
+.connection-group a:hover {
     text-decoration:none;
     color: black;
 }
 
 .user a:visited,
 .connection a:visited,
-.group a:visited {
+.connection-group a:visited {
     text-decoration:none;
     color: black;
 }
diff --git a/guacamole/src/main/webapp/app/index/styles/ui.css b/guacamole/src/main/webapp/app/index/styles/ui.css
index 62db41fb5..434f443f6 100644
--- a/guacamole/src/main/webapp/app/index/styles/ui.css
+++ b/guacamole/src/main/webapp/app/index/styles/ui.css
@@ -178,11 +178,11 @@ div.section {
     background-position: center center;
 }
 
-.group > .caption .icon {
+.connection-group > .caption .icon {
     background-image: url('images/folder-closed.png');
 }
 
-.group.expanded > .caption .icon {
+.connection-group.expanded > .caption .icon {
     background-image: url('images/folder-open.png');
 }
 
@@ -213,7 +213,7 @@ div.section {
     padding-left: 13px;
 }
  
-.group.empty.balancer .icon {
+.connection-group.empty.balancer .icon {
     background-image: url('images/protocol-icons/guac-monitor.png');
 }
 
diff --git a/guacamole/src/main/webapp/app/manage/templates/locationChooser.html b/guacamole/src/main/webapp/app/manage/templates/locationChooser.html
index 57c957e5a..baeebded9 100644
--- a/guacamole/src/main/webapp/app/manage/templates/locationChooser.html
+++ b/guacamole/src/main/webapp/app/manage/templates/locationChooser.html
@@ -9,7 +9,9 @@
             context="groupListContext"
             show-root-group="true"
             connection-groups="rootGroups"
-            connection-group-template="'app/manage/templates/locationChooserConnectionGroup.html'"/>
+            templates="{
+                'connection-group' : 'app/manage/templates/locationChooserConnectionGroup.html'
+            }"/>
     </div>
 
 </div>
diff --git a/guacamole/src/main/webapp/app/manage/templates/manageUser.html b/guacamole/src/main/webapp/app/manage/templates/manageUser.html
index 82bc1e978..e32d725ae 100644
--- a/guacamole/src/main/webapp/app/manage/templates/manageUser.html
+++ b/guacamole/src/main/webapp/app/manage/templates/manageUser.html
@@ -78,9 +78,11 @@
                 <guac-group-list
                     context="groupListContext"
                     connection-groups="filteredRootGroups"
-                    connection-template="'app/manage/templates/connectionPermission.html'"
-                    sharing-profile-template="'app/manage/templates/sharingProfilePermission.html'"
-                    connection-group-template="'app/manage/templates/connectionGroupPermission.html'"
+                    templates="{
+                        'connection'       : 'app/manage/templates/connectionPermission.html',
+                        'sharing-profile'  : 'app/manage/templates/sharingProfilePermission.html',
+                        'connection-group' : 'app/manage/templates/connectionGroupPermission.html'
+                    }"
                     page-size="20"/>
             </div>
         </div>
diff --git a/guacamole/src/main/webapp/app/settings/templates/settingsConnections.html b/guacamole/src/main/webapp/app/settings/templates/settingsConnections.html
index ea1805bb7..d56993ecc 100644
--- a/guacamole/src/main/webapp/app/settings/templates/settingsConnections.html
+++ b/guacamole/src/main/webapp/app/settings/templates/settingsConnections.html
@@ -33,7 +33,9 @@
         <guac-group-list
             page-size="25"
             connection-groups="filteredRootGroups"
-            connection-template="'app/settings/templates/connection.html'"
-            connection-group-template="'app/settings/templates/connectionGroup.html'"/>
+            templates="{
+                'connection'       : 'app/settings/templates/connection.html',
+                'connection-group' : 'app/settings/templates/connectionGroup.html'
+            }"/>
     </div>
 </div>