diff --git a/workflow/engine/content/translations/english/processmaker.en.po b/workflow/engine/content/translations/english/processmaker.en.po
index 7cb1eb9de..71e6b1710 100755
--- a/workflow/engine/content/translations/english/processmaker.en.po
+++ b/workflow/engine/content/translations/english/processmaker.en.po
@@ -3545,6 +3545,12 @@ msgstr "The Case was deleted successfully."
 msgid "Case Uid"
 msgstr "Case Uid"
 
+# TRANSLATION
+# LABEL/ID_CASE_THREAD_TITLE
+#: LABEL/ID_CASE_THREAD_TITLE
+msgid "Case thread title"
+msgstr "Case thread title"
+
 # TRANSLATION
 # LABEL/ID_CASES
 #: LABEL/ID_CASES
diff --git a/workflow/engine/controllers/appProxy.php b/workflow/engine/controllers/appProxy.php
index acce036e0..6fb7a04d0 100644
--- a/workflow/engine/controllers/appProxy.php
+++ b/workflow/engine/controllers/appProxy.php
@@ -354,7 +354,7 @@ class AppProxy extends HttpProxyController
                 ],
                 $j++ => [ // Case Title per thread
                     'id' => 'CASE_TITLE',
-                    'label' => G::LoadTranslation('ID_TASK_TITLE') . ': ',
+                    'label' => G::LoadTranslation('ID_CASE_THREAD_TITLE') . ': ',
                     'value' => $row['DEL_TITLE'],
                 ],
                 $j++ => [ // Current User
diff --git a/workflow/engine/data/mysql/insert.sql b/workflow/engine/data/mysql/insert.sql
index 743394fc3..ce8993135 100755
--- a/workflow/engine/data/mysql/insert.sql
+++ b/workflow/engine/data/mysql/insert.sql
@@ -57397,6 +57397,7 @@ INSERT INTO TRANSLATION (TRN_CATEGORY,TRN_ID,TRN_LANG,TRN_VALUE,TRN_UPDATE_DATE
 ( 'LABEL','ID_CASELIST_CAN_NOT_BE_IMPORTED_THE_PMTABLE_NOT_EXIST','en','Custom Case List {0} can not be imported because the PM Table does not exist in this Workspace.','2021-08-20') ,
 ( 'LABEL','ID_CASE_DELETE_SUCCESFULLY','en','The Case was deleted successfully.','2020-01-08') ,
 ( 'LABEL','ID_CASE_UID','en','Case Uid','2021-04-04') ,
+( 'LABEL','ID_CASE_THREAD_TITLE','en','Case thread title','2021-08-27') ,
 ( 'LABEL','ID_CASES','en','HOME','2014-01-15') ,
 ( 'LABEL','ID_CASES1','en','Cases','2015-12-15') ,
 ( 'LABEL','ID_CASES_DELETE_SUCCESFULLY','en','All Cases were deleted successfully.','2020-01-08') ,
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Cases/Search.php b/workflow/engine/src/ProcessMaker/BusinessModel/Cases/Search.php
index e52cc980f..c49b89faa 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Cases/Search.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Cases/Search.php
@@ -62,10 +62,10 @@ class Search extends AbstractCases
         }
         // Specific case title
         if (!empty($this->getCaseTitle())) {
-            // Join with delegation
-            $query->joinDelegation();
+            // Get the result
+            $result = Delegation::casesThreadTitle($this->getCaseTitle(), $this->getOffset(), $this->getLimit());
             // Add the filter
-            // $query->title($this->getCaseTitle());
+            $query->specificCases($result);
         }
         // Filter by category
         if ($this->getCategoryId()) {
diff --git a/workflow/engine/src/ProcessMaker/Model/Delegation.php b/workflow/engine/src/ProcessMaker/Model/Delegation.php
index 22d9772b3..22427bfef 100644
--- a/workflow/engine/src/ProcessMaker/Model/Delegation.php
+++ b/workflow/engine/src/ProcessMaker/Model/Delegation.php
@@ -442,7 +442,7 @@ class Delegation extends Model
             $query->whereRaw("MATCH(APP_DELEGATION.DEL_TITLE) AGAINST('{$search}' IN BOOLEAN MODE)");
         } else {
             // Searching using "like" operator
-            $query->where('APP_DELEGATION.DEL_TITLE', 'LIKE', "%${$search}%");
+            $query->where('APP_DELEGATION.DEL_TITLE', 'LIKE', "%{$search}%");
         }
 
         return $query;
@@ -2081,4 +2081,29 @@ class Delegation extends Model
 
         return $results->values()->toArray();
     }
+
+    /**
+     * Get cases filter by thread title
+     *
+     * @param string $search
+     * @param int $offset
+     * @param int $limit
+     *
+     * @return array
+     */
+    public static function casesThreadTitle(string $search, int $offset = 0, int $limit = 15)
+    {
+        // Get the case numbers related to this filter
+        $query = Delegation::query()->select(['APP_NUMBER']);
+        // Filter the title
+        $query->title($search);
+        // Group by
+        $query->groupBy('APP_NUMBER');
+        // Apply the limit
+        $query->offset($offset)->limit($limit);
+        // Get the result
+        $results = $query->get();
+
+        return $results->values()->toArray();
+    }
 }