diff --git a/_Sidebar.md b/_Sidebar.md
index 82505e8..cf31b58 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -12,4 +12,6 @@
     - [How to create a new Bridge?](How-to-create-a-new-Bridge)
     - [BridgeAbstract](BridgeAbstract)
     - [FeedExpander](FeedExpander)
+  - [Cache API](Cache-API)
+    - [How to create a new Cache?](How-to-create-a-new-Cache)
   - [Technical Recommendations](Technical-Recommendations)
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