diff --git a/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/projectRoot/JdkConfigurable.java b/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/projectRoot/JdkConfigurable.java
index 0affa63122e5..4dff05b64ce9 100644
--- a/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/projectRoot/JdkConfigurable.java
+++ b/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/projectRoot/JdkConfigurable.java
@@ -80,7 +80,7 @@ public class JdkConfigurable extends ProjectStructureElementConfigurable<Sdk> im
   @Nullable
   @NonNls
   public String getHelpTopic() {
-    return "preferences.jdks";
+    return myProjectJdk.getSdkType().getHelpTopic();
   }
 
 
diff --git a/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaSdkImpl.java b/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaSdkImpl.java
index fc31b8c26319..6b5d60f42471 100644
--- a/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaSdkImpl.java
+++ b/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaSdkImpl.java
@@ -60,6 +60,12 @@ public class JavaSdkImpl extends JavaSdk {
     return ICON;
   }
 
+  @NotNull
+  @Override
+  public String getHelpTopic() {
+    return "reference.project.structure.sdk.java";
+  }
+
   public Icon getIconForExpandedTreeNode() {
     return JDK_ICON_EXPANDED;
   }
diff --git a/platform/lang-api/src/com/intellij/openapi/projectRoots/SdkType.java b/platform/lang-api/src/com/intellij/openapi/projectRoots/SdkType.java
index 2781f1b45ff0..49deb1584d8c 100644
--- a/platform/lang-api/src/com/intellij/openapi/projectRoots/SdkType.java
+++ b/platform/lang-api/src/com/intellij/openapi/projectRoots/SdkType.java
@@ -25,6 +25,7 @@ import com.intellij.openapi.util.IconLoader;
 import com.intellij.openapi.vfs.VirtualFile;
 import org.jdom.Element;
 import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
@@ -117,6 +118,12 @@ public abstract class SdkType {
     return null;
   }
 
+  @NotNull
+  @NonNls
+  public String getHelpTopic() {
+    return "preferences.jdks";
+  }
+
   public Icon getIconForExpandedTreeNode() {
     return getIcon();
   }
diff --git a/plugins/devkit/src/projectRoots/IdeaJdk.java b/plugins/devkit/src/projectRoots/IdeaJdk.java
index 9df3fae0cb88..f8cb4bdd368d 100644
--- a/plugins/devkit/src/projectRoots/IdeaJdk.java
+++ b/plugins/devkit/src/projectRoots/IdeaJdk.java
@@ -34,6 +34,7 @@ import com.intellij.util.cls.ClsFormatException;
 import com.intellij.util.cls.ClsUtil;
 import org.jdom.Element;
 import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.idea.devkit.DevKitBundle;
 
@@ -73,6 +74,12 @@ public class IdeaJdk extends SdkType implements JavaSdkType {
     return SDK_CLOSED;
   }
 
+  @NotNull
+  @Override
+  public String getHelpTopic() {
+    return "reference.project.structure.sdk.idea";
+  }
+
   public Icon getIconForExpandedTreeNode() {
     return SDK_OPEN;
   }