diff --git a/ijs.tree b/ijs.tree
index 454cb5209..738bb353a 100644
--- a/ijs.tree
+++ b/ijs.tree
@@ -516,7 +516,7 @@
       <toc-element toc-title="Dangerous Actions"/> <!--TODO-->
       <toc-element topic="data_formats.md"/>
       <toc-element toc-title="Default Values"/>
-      <toc-element topic="Window-sizes.md"/> <!--TODO-->
+      <!--TODO-->
       <toc-element toc-title="Discoverability"/> <!--TODO-->
       <toc-element topic="icons_style.md"/>
       <!--      <toc-element topic="icons.md"/>-->
@@ -533,8 +533,10 @@
       </toc-element>
       <toc-element toc-title="Sharing Settings"/> <!--TODO-->
       <toc-element topic="typography.md"/>
-      <toc-element toc-title="UI Feedback"/> <!--TODO-->
+      <toc-element toc-title="UI Feedback"/>
+      <!--TODO-->
       <toc-element topic="validation_errors.md"/>
+      <toc-element topic="Window-sizes.md"/>
     </toc-element>
     <toc-element toc-title="Writing UI Texts">
       <toc-element topic="capitalization.md"/>
diff --git a/topics/Window-sizes.md b/topics/Window-sizes.md
index dee3c22ee..628f6dda2 100644
--- a/topics/Window-sizes.md
+++ b/topics/Window-sizes.md
@@ -1,12 +1,12 @@
 <!-- Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
-# Window sizes
+# Window Sizes
 
 <link-summary>Guidelines on choosing the correct size when creating a dialog or a popup</link-summary>
 
 Follow these guidelines to select the correct size when creating a dialog or a popup for IntelliJ-based products.
 
-For simple cases use default sizes for [dialogs](Window-sizes#default-sizes) and [popups](Window-sizes#popup). When default sizes don't work well, set [minimum sizes for components](Window-sizes#minimum-sizes-for-components).
+For simple cases use default sizes for [dialogs](Window-sizes.md#default-sizes) and [popups](Window-sizes.md#popup). When default sizes don't work well, set [minimum sizes for components](Window-sizes.md#minimum-sizes-for-components).
 
 ## Default sizes