diff --git a/List-of-Navigators.md b/List-of-Navigators.md
index b696f99..3bd2cf5 100644
--- a/List-of-Navigators.md
+++ b/List-of-Navigators.md
@@ -3,6 +3,7 @@
 **Table of Contents**
 
 - [Unparameterized Navigators](#unparameterized-navigators)
+    - [AFTER-ELEM](#after-elem)
     - [ALL](#all)
     - [ATOM](#atom)
     - [BEGINNING](#beginning)
@@ -63,6 +64,15 @@
 
 # Unparameterized Navigators
 
+## AFTER-ELEM
+
+`AFTER-ELEM` navigates to the 'void' element after the sequence. For transformations – if result is not `NONE`, then append that value.
+
+```
+=> (setval AFTER-ELEM 3 [1 2])
+[1 2 3]
+```
+
 ## ALL
 
 `ALL` navigates to every element in a collection. If the collection is a map, it will navigate to each key-value pair `[key value]`.