diff --git a/src/ORM/Table.php b/src/ORM/Table.php
index 355990ce64a..919cb1d7549 100644
--- a/src/ORM/Table.php
+++ b/src/ORM/Table.php
@@ -801,6 +801,10 @@ public function hasOne($associated, array $options = [])
      *   When true records will be loaded and then deleted.
      * - conditions: array with a list of conditions to filter the join with
      * - sort: The order in which results for this association should be returned
+     * - saveStrategy: Either 'append' or 'replace'. When 'append' the current records
+     *   are appended to any records in the database. When 'replace' associated records
+     *   not in the current set will be removed. If the foreign key is a null able column
+     *   or if `dependent` is true records will be orphaned.
      * - strategy: The strategy to be used for selecting results Either 'select'
      *   or 'subquery'. If subquery is selected the query used to return results
      *   in the source table will be used as conditions for getting rows in the