diff --git a/app/Person.php b/app/Person.php
index 8b6dfcf..338d200 100644
--- a/app/Person.php
+++ b/app/Person.php
@@ -70,14 +70,21 @@ class Person extends Model
 
     /**
      * Get the full name of the person.
+     * If $reverse is true, return a comma-spearated string of the name with the
+     * last name first.
      *
+     * @param  boolean $reverse
      * @return string
      */
-    public function fullName()
+    public function fullName($reverse = false)
     {
         if ($this->title == 'Firma') {
             return $this->name_or_company;
         } else {
+            if ($reverse) {
+                return $this->name_or_company . ', ' . $this->surname;
+            }
+            
             return $this->surname . ' ' . $this->name_or_company;
         }
     }