diff --git a/developer_manual/core/index.rst b/developer_manual/core/index.rst
index 06187f7d5..09ac93afc 100644
--- a/developer_manual/core/index.rst
+++ b/developer_manual/core/index.rst
@@ -11,10 +11,12 @@ Core Developement
    translation
    theming
    unit-testing
+   ocs-share-api
 
 Core related docs
 
 * :doc:`translation`
 * :doc:`unit-testing`
 * :doc:`theming`
-* :doc:`configfile`
\ No newline at end of file
+* :doc:`configfile`
+* :doc:`ocs-share-api`