diff --git a/ccm-cms/src/main/java/com/arsdigita/cms/ui/category/CategoryItemPane.java b/ccm-cms/src/main/java/com/arsdigita/cms/ui/category/CategoryItemPane.java
index c946144fe..d4ad5b98b 100755
--- a/ccm-cms/src/main/java/com/arsdigita/cms/ui/category/CategoryItemPane.java
+++ b/ccm-cms/src/main/java/com/arsdigita/cms/ui/category/CategoryItemPane.java
@@ -339,6 +339,8 @@ class CategoryItemPane extends BaseItemPane {
                             .getValueFromLocalizedString(item.getTitle(),
                                                          item::getDisplayName);
 
+                    } else if (indexObjects.isEmpty()){
+                        itemTitle = "None";
                     } else {
                         final CcmObject indexObj = indexObjects.get(0);
                         itemTitle = Objects.toString(indexObj);
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/assets/AssetRenderers.java b/ccm-cms/src/main/java/org/librecms/pagemodel/assets/AssetRenderers.java
index 75a8b5f29..2e585ddef 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/assets/AssetRenderers.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/assets/AssetRenderers.java
@@ -26,6 +26,7 @@ import java.util.Locale;
 import java.util.Map;
 
 import javax.enterprise.context.RequestScoped;
+import javax.enterprise.inject.Any;
 import javax.enterprise.inject.Instance;
 import javax.enterprise.util.AnnotationLiteral;
 import javax.inject.Inject;
@@ -43,6 +44,7 @@ public class AssetRenderers {
         .getLogger(AssetRenderers.class);
 
     @Inject
+    @Any
     private Instance<AbstractAssetRenderer> renderers;
 
     /**
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/assets/ImageRenderer.java b/ccm-cms/src/main/java/org/librecms/pagemodel/assets/ImageRenderer.java
index 15c91f24b..c33834957 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/assets/ImageRenderer.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/assets/ImageRenderer.java
@@ -77,9 +77,11 @@ public class ImageRenderer extends BinaryAssetRenderer {
 
         result.put("width", image.getWidth());
         result.put("height", image.getHeight());
-        result.put("legalMetadata",
-                   legalMetadataRenderer.render(image.getLegalMetadata(),
-                                                language));
+        if (image.getLegalMetadata() != null) {
+            result.put("legalMetadata",
+                       legalMetadataRenderer.render(image.getLegalMetadata(),
+                                                    language));
+        }
     }
 
 }
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/AbstractContentItemRenderer.java b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/AbstractContentItemRenderer.java
index 264c9071e..f176bdf09 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/AbstractContentItemRenderer.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/AbstractContentItemRenderer.java
@@ -43,11 +43,11 @@ public abstract class AbstractContentItemRenderer implements Serializable {
 
     private static final long serialVersionUID = 1290408390406469580L;
 
-    private final AssetRenderers assetRenderers;
-
-    public AbstractContentItemRenderer(final AssetRenderers assetRenderers) {
-        this.assetRenderers = assetRenderers;
-    }
+//    private final AssetRenderers assetRenderers;
+//
+//    public AbstractContentItemRenderer(final AssetRenderers assetRenderers) {
+//        this.assetRenderers = assetRenderers;
+//    }
 
     /**
      * This method should be called to render a {@link ContentItem}. The method
@@ -121,6 +121,8 @@ public abstract class AbstractContentItemRenderer implements Serializable {
     protected abstract void renderItem(final ContentItem item,
                                        final Locale language,
                                        final Map<String, Object> result);
+    
+    protected abstract AssetRenderers getAssetRenderers();
 
     /**
      * Renders the {@link ContentType} of an {@link ContentItem}. The generated
@@ -235,7 +237,7 @@ public abstract class AbstractContentItemRenderer implements Serializable {
         result.put("uuid", attachment.getUuid());
         result.put("sortKey", attachment.getSortKey());
 
-        final AbstractAssetRenderer renderer = assetRenderers
+        final AbstractAssetRenderer renderer = getAssetRenderers()
             .findRenderer(attachment.getAsset().getClass());
         result.put("asset", renderer.render(attachment.getAsset(), language));
 
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ArticleRenderer.java b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ArticleRenderer.java
index 55642824b..0c157b110 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ArticleRenderer.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ArticleRenderer.java
@@ -40,9 +40,12 @@ public class ArticleRenderer extends AbstractContentItemRenderer {
     private static final long serialVersionUID = 8355183377902033759L;
 
     @Inject
-    public ArticleRenderer(final AssetRenderers assetRenderers) {
-        super(assetRenderers);
-    }
+    private AssetRenderers assetRenderers;
+    
+//    @Inject
+//    public ArticleRenderer(final AssetRenderers assetRenderers) {
+//        super(assetRenderers);
+//    }
 
     /**
      * Render the provided {@link Article}. The following values are put into
@@ -59,7 +62,7 @@ public class ArticleRenderer extends AbstractContentItemRenderer {
      * @param result   The map into which the result is placed.
      */
     @Override
-    public void renderItem(final ContentItem item,
+    protected void renderItem(final ContentItem item,
                            final Locale language,
                            final Map<String, Object> result) {
 
@@ -71,7 +74,11 @@ public class ArticleRenderer extends AbstractContentItemRenderer {
         }
 
         result.put("text", article.getText().getValue(language));
-
+    }
+    
+    @Override
+    public AssetRenderers getAssetRenderers() {
+        return assetRenderers;
     }
 
 }
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ContentItemRenderers.java b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ContentItemRenderers.java
index 62e66c350..05ed0c897 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ContentItemRenderers.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/ContentItemRenderers.java
@@ -21,12 +21,15 @@ package org.librecms.pagemodel.contentitems;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.librecms.contentsection.ContentItem;
+import org.librecms.contenttypes.Article;
 import org.librecms.pagemodel.assets.AssetRenderers;
 
+import java.io.Serializable;
 import java.util.Locale;
 import java.util.Map;
 
 import javax.enterprise.context.RequestScoped;
+import javax.enterprise.inject.Any;
 import javax.enterprise.inject.Instance;
 import javax.enterprise.util.AnnotationLiteral;
 import javax.inject.Inject;
@@ -39,7 +42,9 @@ import javax.inject.Inject;
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
 @RequestScoped
-public class ContentItemRenderers {
+public class ContentItemRenderers implements Serializable {
+
+    private static final long serialVersionUID = 4038159486301146385L;
 
     private static final Logger LOGGER = LogManager
         .getLogger(ContentItemRenderers.class);
@@ -48,6 +53,7 @@ public class ContentItemRenderers {
     private AssetRenderers assetRenderers;
 
     @Inject
+    @Any
     private Instance<AbstractContentItemRenderer> renderers;
 
     /**
@@ -98,7 +104,7 @@ public class ContentItemRenderers {
                 LOGGER.warn("No renderer for item type \"{}\" and mode "
                                 + "\"--DEFAULT--\". Returning default renderer.",
                             itemType.getName());
-                return new AbstractContentItemRenderer(assetRenderers) {
+                return new AbstractContentItemRenderer() {
 
                     private static final long serialVersionUID
                                                   = -4679445070846896396L;
@@ -110,6 +116,11 @@ public class ContentItemRenderers {
                         //Nothing here.
                     }
 
+                    @Override
+                    public AssetRenderers getAssetRenderers() {
+                        return assetRenderers;
+                    }
+
                 };
             } else {
                 LOGGER.warn("No renderer for item type \"{}\" and mode "
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/EventRenderer.java b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/EventRenderer.java
index ad9f3378a..92143a9cc 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/EventRenderer.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/EventRenderer.java
@@ -38,9 +38,12 @@ public class EventRenderer extends AbstractContentItemRenderer {
     private static final long serialVersionUID = -3517404651544429745L;
 
     @Inject
-    public EventRenderer(final AssetRenderers assetRenderers) {
-        super(assetRenderers);
-    }
+    private AssetRenderers assetRenderers;
+    
+//    @Inject
+//    public EventRenderer(final AssetRenderers assetRenderers) {
+//        super(assetRenderers);
+//    }
 
     /**
      * Render the provided {@link Event}. The following values are put into
@@ -88,4 +91,11 @@ public class EventRenderer extends AbstractContentItemRenderer {
         result.put("cost", event.getCost().getValue(language));
     }
 
+    @Override
+    protected AssetRenderers getAssetRenderers() {
+        return assetRenderers;
+    }
+
+    
+    
 }
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/MultiPartArticleRenderer.java b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/MultiPartArticleRenderer.java
index 2312f9533..6ba3a3a75 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/MultiPartArticleRenderer.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/MultiPartArticleRenderer.java
@@ -41,9 +41,12 @@ public class MultiPartArticleRenderer extends AbstractContentItemRenderer {
     private static final long serialVersionUID = -4298383182795585868L;
 
     @Inject
-    public MultiPartArticleRenderer(final AssetRenderers assetRenderers) {
-        super(assetRenderers);
-    }
+    private AssetRenderers assetRenderers;
+    
+//    @Inject
+//    public MultiPartArticleRenderer(final AssetRenderers assetRenderers) {
+//        super(assetRenderers);
+//    }
 
     /**
      * Renders the provided {@link MultiPartArticle}. The following values are
@@ -119,5 +122,11 @@ public class MultiPartArticleRenderer extends AbstractContentItemRenderer {
 
         return result;
     }
+    
+     @Override
+    protected AssetRenderers getAssetRenderers() {
+        return assetRenderers;
+    }
+
 
 }
diff --git a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/NewsRenderer.java b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/NewsRenderer.java
index 6406a4c37..4d55aa222 100644
--- a/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/NewsRenderer.java
+++ b/ccm-cms/src/main/java/org/librecms/pagemodel/contentitems/NewsRenderer.java
@@ -40,10 +40,12 @@ public class NewsRenderer extends AbstractContentItemRenderer {
     private static final long serialVersionUID = -493301428054148505L;
 
     @Inject
-    public NewsRenderer(final AssetRenderers assetRenderers) {
-        super(assetRenderers);
-    }
+    private AssetRenderers assetRenderers;
 
+//    @Inject
+//    public NewsRenderer(final AssetRenderers assetRenderers) {
+//        super(assetRenderers);
+//    }
     /**
      * Renders the provided {@link News} item. The following values are put into
      * {@code result}:
@@ -75,4 +77,9 @@ public class NewsRenderer extends AbstractContentItemRenderer {
         result.put("releaseDate", news.getReleaseDate());
     }
 
+    @Override
+    protected AssetRenderers getAssetRenderers() {
+        return assetRenderers;
+    }
+
 }
diff --git a/ccm-cms/src/main/java/org/librecms/pages/PagesRouter.java b/ccm-cms/src/main/java/org/librecms/pages/PagesRouter.java
index 675baf07e..ece61158e 100644
--- a/ccm-cms/src/main/java/org/librecms/pages/PagesRouter.java
+++ b/ccm-cms/src/main/java/org/librecms/pages/PagesRouter.java
@@ -191,7 +191,9 @@ public class PagesRouter {
                 uriInfo, "/", itemName, language, pageModelVersion);
         }
         final Site site = getSite(uriInfo);
-        final ThemeInfo themeInfo = getTheme(site, "/", themeVersion);
+        final ThemeInfo themeInfo = getTheme(site,
+                                             theme,
+                                             themeVersion);
 
         return themes.process(result, themeInfo);
     }
@@ -413,7 +415,7 @@ public class PagesRouter {
         }
 
         final Site site = getSite(uriInfo);
-        final ThemeInfo themeInfo = getTheme(site, page, themeVersion);
+        final ThemeInfo themeInfo = getTheme(site, theme, themeVersion);
         return themes.process(result, themeInfo);
     }
 
@@ -624,9 +626,12 @@ public class PagesRouter {
         final Category category = getCategory(domain, pages, pagePath);
 
         final Locale locale = new Locale(language);
-        if (!category.getTitle().hasValue(locale)) {
-            throw new NotFoundException();
-        }
+        // disabled. Needs to be decided if the available languages of the 
+        // index item or of the category are
+        // used to decide if a NotFoundException is thrown.
+//        if (!category.getTitle().hasValue(locale)) {
+//            throw new NotFoundException();
+//        }
 
         globalizationHelper.setSelectedLocale(locale);
 
@@ -658,8 +663,10 @@ public class PagesRouter {
         final String pageModelVersion) {
 
         final Map<String, Object> parameters = new HashMap<>();
-        final Page page = PagesRouter.this.getPage(uriInfo, pagePath, language,
-                                                   parameters);
+        final Page page = getPage(uriInfo,
+                                  pagePath,
+                                  language,
+                                  parameters);
 
         final PageModel pageModel;
         if ("DRAFT".equals(pageModelVersion)) {
diff --git a/ccm-core/src/main/java/com/arsdigita/ui/admin/usersgroupsroles/roles/RolePermissionsTable.java b/ccm-core/src/main/java/com/arsdigita/ui/admin/usersgroupsroles/roles/RolePermissionsTable.java
index 218077ab5..c36774312 100644
--- a/ccm-core/src/main/java/com/arsdigita/ui/admin/usersgroupsroles/roles/RolePermissionsTable.java
+++ b/ccm-core/src/main/java/com/arsdigita/ui/admin/usersgroupsroles/roles/RolePermissionsTable.java
@@ -43,12 +43,13 @@ import org.libreccm.security.RoleRepository;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 import static com.arsdigita.ui.admin.AdminUiConstants.*;
 
 /**
  * Table displaying all permissions granted to a role.
- * 
+ *
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
 class RolePermissionsTable extends Table {
@@ -113,7 +114,8 @@ class RolePermissionsTable extends Table {
                         final PermissionManager permissionManager = cdiUtil
                             .findBean(PermissionManager.class);
                         final Role role = roleRepository.findById(
-                            Long.parseLong(selectedRoleId.getSelectedKey(state))).get();
+                            Long.parseLong(selectedRoleId.getSelectedKey(state)))
+                            .get();
                         final Permission permission = permissionManager
                             .findById(Long.parseLong(key)).get();
                         if (permission.getObject() == null) {
@@ -187,7 +189,8 @@ class RolePermissionsTable extends Table {
                     return result;
                 } else if (p1.getObject() != null
                                && p1.getObject().getDisplayName() != null
-                               && p2.getObject() != null) {
+                               && p2.getObject() != null
+                               && p2.getObject().getDisplayName() != null) {
                     return p1.getObject().getDisplayName()
                         .compareTo(p2.getObject().getDisplayName());
                 } else {
diff --git a/ccm-core/src/main/resources/themes/ccm/category-page.xsl b/ccm-core/src/main/resources/themes/ccm/category-page.xsl
index 9cea8aa06..d0f8c6c2b 100644
--- a/ccm-core/src/main/resources/themes/ccm/category-page.xsl
+++ b/ccm-core/src/main/resources/themes/ccm/category-page.xsl
@@ -10,16 +10,21 @@
                 <title>Category page</title>
             </head>
             <body>
-                <xsl:apply-templates select="indexItem" />
+                <xsl:apply-templates select="greetingItem" />
             </body>
         </html>
     </xsl:template>
 
-    <xsl:template match="indexItem">
+    <xsl:template match="greetingItem">
         
         <h1>
             <xsl:value-of select="./title" />
+            
         </h1>
+        <p>
+            <xsl:value-of select="./description" />
+        </p>
+        <xsl:value-of disable-output-escaping="true" select="./text" />
         
     </xsl:template>