diff --git a/workflow/engine/classes/model/ListInbox.php b/workflow/engine/classes/model/ListInbox.php
index 45b77ad51..e43f4ea88 100644
--- a/workflow/engine/classes/model/ListInbox.php
+++ b/workflow/engine/classes/model/ListInbox.php
@@ -476,36 +476,9 @@ class ListInbox extends BaseListInbox
             if (!empty($caseLink)) {
                 $criteria->add(ListInboxPeer::APP_UID, $search, Criteria::EQUAL);
             } else {
-                $oTmpCriteria = '';
                 //If we have additional tables configured in the custom cases list, prepare the variables for search
-                if (count($additionalColumns) > 0) {
-                    require_once(PATH_DATA_SITE . 'classes' . PATH_SEP . $this->additionalClassName . '.php');
-                    $oNewCriteria = new Criteria("workflow");
-                    $oTmpCriteria = $oNewCriteria->getNewCriterion(current($additionalColumns), "%" . $search . "%", Criteria::LIKE);
-
-                    //We prepare the query related to the custom cases list
-                    foreach (array_slice($additionalColumns, 1) as $value) {
-                        $oTmpCriteria = $oNewCriteria->getNewCriterion($value, "%" . $search . "%", Criteria::LIKE)->addOr($oTmpCriteria);
-                    }
-                }
-
-                if (!empty($oTmpCriteria)) {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_NUMBER, $search, Criteria::EQUAL)->addOr(
-                            $oTmpCriteria
-                        ))))
-                    );
-                } else {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListInboxPeer::APP_NUMBER, $search, Criteria::EQUAL))))
-                    );
-                }
+                $casesList = new \ProcessMaker\BusinessModel\Cases();
+                $casesList->getSearchCriteriaListCases($criteria, 'ListInboxPeer', $search, $this->additionalClassName, $additionalColumns);
             }
         }
 
diff --git a/workflow/engine/classes/model/ListParticipatedLast.php b/workflow/engine/classes/model/ListParticipatedLast.php
index 5a445f72a..c9209aeda 100644
--- a/workflow/engine/classes/model/ListParticipatedLast.php
+++ b/workflow/engine/classes/model/ListParticipatedLast.php
@@ -287,34 +287,8 @@ class ListParticipatedLast extends BaseListParticipatedLast
                 $criteria->add(ListParticipatedLastPeer::APP_UID, $search, Criteria::EQUAL);
             } else {
                 //If we have additional tables configured in the custom cases list, prepare the variables for search
-                if (count($additionalColumns) > 0) {
-                    require_once(PATH_DATA_SITE . 'classes' . PATH_SEP . $this->additionalClassName . '.php');
-                    $oNewCriteria = new Criteria("workflow");
-                    $oTmpCriteria = $oNewCriteria->getNewCriterion(current($additionalColumns), "%" . $search . "%", Criteria::LIKE);
-
-                    //We prepare the query related to the custom cases list
-                    foreach (array_slice($additionalColumns, 1) as $value) {
-                        $oTmpCriteria = $oNewCriteria->getNewCriterion($value, "%" . $search . "%", Criteria::LIKE)->addOr($oTmpCriteria);
-                    }
-                }
-
-                if (!empty($oTmpCriteria)) {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_NUMBER, $search, Criteria::EQUAL)->addOr(
-                            $oTmpCriteria
-                        ))))
-                    );
-                } else {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListParticipatedLastPeer::APP_NUMBER, $search, Criteria::EQUAL))))
-                    );
-                }
+                $casesList = new \ProcessMaker\BusinessModel\Cases();
+                $casesList->getSearchCriteriaListCases($criteria, 'ListParticipatedLastPeer', $search, $this->additionalClassName, $additionalColumns);
             }
         }
 
diff --git a/workflow/engine/classes/model/ListPaused.php b/workflow/engine/classes/model/ListPaused.php
index b8a0b2365..dd3d58586 100644
--- a/workflow/engine/classes/model/ListPaused.php
+++ b/workflow/engine/classes/model/ListPaused.php
@@ -246,34 +246,8 @@ class ListPaused extends BaseListPaused
                 $criteria->add(ListPausedPeer::APP_UID, $search, Criteria::EQUAL);
             } else {
                 //If we have additional tables configured in the custom cases list, prepare the variables for search
-                if (count($additionalColumns) > 0) {
-                    require_once(PATH_DATA_SITE . 'classes' . PATH_SEP . $this->additionalClassName . '.php');
-                    $oNewCriteria = new Criteria("workflow");
-                    $oTmpCriteria = $oNewCriteria->getNewCriterion(current($additionalColumns), "%" . $search . "%", Criteria::LIKE);
-
-                    //We prepare the query related to the custom cases list
-                    foreach (array_slice($additionalColumns, 1) as $value) {
-                        $oTmpCriteria = $oNewCriteria->getNewCriterion($value, "%" . $search . "%", Criteria::LIKE)->addOr($oTmpCriteria);
-                    }
-                }
-
-                if (!empty($oTmpCriteria)) {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_NUMBER, $search, Criteria::EQUAL)->addOr(
-                            $oTmpCriteria
-                        ))))
-                    );
-                } else {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListPausedPeer::APP_NUMBER, $search, Criteria::EQUAL))))
-                    );
-                }
+                $casesList = new \ProcessMaker\BusinessModel\Cases();
+                $casesList->getSearchCriteriaListCases($criteria, 'ListPausedPeer', $search, $this->additionalClassName, $additionalColumns);
             }
         }
 
diff --git a/workflow/engine/classes/model/ListUnassigned.php b/workflow/engine/classes/model/ListUnassigned.php
index 8ce590486..eb2cfdbdf 100644
--- a/workflow/engine/classes/model/ListUnassigned.php
+++ b/workflow/engine/classes/model/ListUnassigned.php
@@ -190,34 +190,8 @@ class ListUnassigned extends BaseListUnassigned
                 $criteria->add(ListUnassignedPeer::APP_UID, $search, Criteria::EQUAL);
             } else {
                 //If we have additional tables configured in the custom cases list, prepare the variables for search
-                if (count($additionalColumns) > 0) {
-                    require_once(PATH_DATA_SITE . 'classes' . PATH_SEP . $this->additionalClassName . '.php');
-                    $oNewCriteria = new Criteria("workflow");
-                    $oTmpCriteria = $oNewCriteria->getNewCriterion(current($additionalColumns), "%" . $search . "%", Criteria::LIKE);
-
-                    //We prepare the query related to the custom cases list
-                    foreach (array_slice($additionalColumns, 1) as $value) {
-                        $oTmpCriteria = $oNewCriteria->getNewCriterion($value, "%" . $search . "%", Criteria::LIKE)->addOr($oTmpCriteria);
-                    }
-                }
-
-                if (!empty($oTmpCriteria)) {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_NUMBER, $search, Criteria::EQUAL)->addOr(
-                            $oTmpCriteria
-                        ))))
-                    );
-                } else {
-                    $criteria->add(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_TAS_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_PRO_TITLE, '%' . $search . '%', Criteria::LIKE)->addOr(
-                        $criteria->getNewCriterion(ListUnassignedPeer::APP_NUMBER, $search, Criteria::EQUAL))))
-                    );
-                }
+                $casesList = new \ProcessMaker\BusinessModel\Cases();
+                $casesList->getSearchCriteriaListCases($criteria, 'ListUnassignedPeer', $search, $this->additionalClassName, $additionalColumns);
             }
         }
 
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
index ba1cbc5e8..39cf05952 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
@@ -3283,4 +3283,50 @@ class Cases
         }
         return $delIndex;
     }
+    /**
+     * This function will be return the criteria for the search filter
+     *
+     * We considered in the search criteria the custom cases list,
+     * the titles related to: caseTitle taskTitle processTitle and
+     * the case number
+     * @param Criteria $criteria, must be contain the initial criteria for search
+     * @param string $listPeer, name of the list class
+     * @param string $search, the parameter for search in the table
+     * @param string $additionalClassName, name of the className of pmtable
+     * @param array $additionalColumns, columns related to the custom cases list
+     * @throws PropelException
+     */
+    public function getSearchCriteriaListCases(&$criteria, $listPeer ,$search, $additionalClassName = '', $additionalColumns = array() )
+    {
+        $oTmpCriteria = '';
+        //If we have additional tables configured in the custom cases list, prepare the variables for search
+        if (count($additionalColumns) > 0) {
+            require_once(PATH_DATA_SITE . 'classes' . PATH_SEP . $additionalClassName . '.php');
+            $oNewCriteria = new \Criteria("workflow");
+            $oTmpCriteria = $oNewCriteria->getNewCriterion(current($additionalColumns), "%" . $search . "%", \Criteria::LIKE);
+
+            //We prepare the query related to the custom cases list
+            foreach (array_slice($additionalColumns, 1) as $value) {
+                $oTmpCriteria = $oNewCriteria->getNewCriterion($value, "%" . $search . "%", \Criteria::LIKE)->addOr($oTmpCriteria);
+            }
+        }
+
+        if (!empty($oTmpCriteria)) {
+            $criteria->add(
+                $criteria->getNewCriterion($listPeer::APP_TITLE, '%' . $search . '%', \Criteria::LIKE)->addOr(
+                $criteria->getNewCriterion($listPeer::APP_TAS_TITLE, '%' . $search . '%', \Criteria::LIKE)->addOr(
+                $criteria->getNewCriterion($listPeer::APP_PRO_TITLE, '%' . $search . '%', \Criteria::LIKE)->addOr(
+                $criteria->getNewCriterion($listPeer::APP_NUMBER, $search, \Criteria::EQUAL)->addOr(
+                    $oTmpCriteria
+                ))))
+            );
+        } else {
+            $criteria->add(
+                $criteria->getNewCriterion($listPeer::APP_TITLE, '%' . $search . '%', \Criteria::LIKE)->addOr(
+                $criteria->getNewCriterion($listPeer::APP_TAS_TITLE, '%' . $search . '%', \Criteria::LIKE)->addOr(
+                $criteria->getNewCriterion($listPeer::APP_PRO_TITLE, '%' . $search . '%', \Criteria::LIKE)->addOr(
+                $criteria->getNewCriterion($listPeer::APP_NUMBER, $search, \Criteria::EQUAL))))
+            );
+        }
+    }
 }