diff --git a/topics/basics/plugin_structure/plugin_configuration_file.md b/topics/basics/plugin_structure/plugin_configuration_file.md
index 1a4a40d2d..4798b14d9 100644
--- a/topics/basics/plugin_structure/plugin_configuration_file.md
+++ b/topics/basics/plugin_structure/plugin_configuration_file.md
@@ -1116,6 +1116,9 @@ An extension point which restricts the type provided in a `myClass` attribute to
   - `com.example.MyCustomType` must be a subtype of `com.example.ParentType`
   - `com.example.MyComparable` must be a subtype of `java.lang.Comparable`
 
+## Deprecated Elements
+{initial-collapse-state="collapsed"}
+
 ### `application-components`
 {id="idea-plugin__application-components"}