diff --git a/Documentation/Highlighting.md b/Documentation/Highlighting.md
index b21a6e2e6..424e453e4 100644
--- a/Documentation/Highlighting.md
+++ b/Documentation/Highlighting.md
@@ -22,6 +22,12 @@ would print for example:
 features: <em>Noise</em>Guard, SilentSeek technology, Fluid Dynamic Bearing (FDB) motor
 ```
 
+If you need to specify additional parameters, for example the snippet size for a specific field, it is necessary to do so using ExtraParams which then are added to the QueryOptions object of your query. 
+```
+Dictionary<string, string> extraParams = new Dictionary<string, string>();
+extraParams.Add("f.features.hl.fragsize", "250");
+```
+
 The results object will include:
 - A Highlights property which is an IDictionary<string, SolrNet.Impl.HighlightedSnippets>. 
 - The string corresponds to the document uniquekey