diff --git a/Plugins.md b/Plugins.md
index 13285c9..4d66581 100644
--- a/Plugins.md
+++ b/Plugins.md
@@ -329,6 +329,7 @@ interface IPluginContentProvider : IDisposable
     List<KeyValuePair<string, string>> XmlFieldsGet();
     void GetMedia(Threading.CancellationToken Token);
     void Download(Threading.CancellationToken Token);
+	void ResetHistoryData();
 }
 ```
 
@@ -362,6 +363,8 @@ See the [Thrower](#IThrower) , [LogProvider](#ILogProvider) and [Settings](#ISit
 `GetMedia`: collect posts from the site and add then to the `TempMediaList` list.
 `Download`: download posts provided by the `TempMediaList` list.
 
+`ResetHistoryData` is a function that will be called when the user resets the downloaded history.
+
 ## IUserMedia
 
 This is a interface to create a class or structure to exchange data (to be downloaded) between your plugin and SCrawler. There is already a `PluginUserMedia` structure that implements this interface, but you can create your own.