diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/AssignmentRulesMigrator.php b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/AssignmentRulesMigrator.php
index 4242a5d63..6305d7bc7 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/AssignmentRulesMigrator.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/AssignmentRulesMigrator.php
@@ -72,6 +72,9 @@ class AssignmentRulesMigrator implements Importable, Exportable
             $oAssignRules = new \StdClass();
             $oAssignRulesTasks = $this->processes->getTaskRows($prj_uid);
             $oAssignRules->taskusers = $this->processes->getTaskUserRows($oAssignRulesTasks);
+            //groups - task
+            $oDataTaskUsers = $this->processes->getTaskUserRows($oAssignRulesTasks);
+            $oAssignRules->groupwfs = $this->processes->getGroupwfRows($oDataTaskUsers);
 
             $result = array(
                 'workflow-definition' => (array)$oAssignRules
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/GranularExporter.php b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/GranularExporter.php
index 48308f661..22836d192 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/GranularExporter.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/GranularExporter.php
@@ -139,11 +139,39 @@ class GranularExporter
         $this->data = $data;
     }
 
+    /**
+     * @param $migratorData
+     */
     protected function mergeData($migratorData)
     {
+        $migratorData = $this->verifyConsistenceData($migratorData);
         $this->data = array_merge_recursive($this->data, $migratorData);
     }
 
+    /**
+     * @param $migratorData
+     * @return mixed
+     */
+    protected function verifyConsistenceData($migratorData)
+    {
+        //verifying data consistency group
+        switch (true) {
+            case $migratorData['workflow-definition']['groupwfs']:
+                foreach ($this->data['workflow-definition']['groupwfs'] as $rowGroup) {
+                    foreach ($migratorData['workflow-definition']['groupwfs'] as $key => $row) {
+                        if ($rowGroup['GRP_UID'] == $row['GRP_UID']) {
+                            array_splice($migratorData['workflow-definition']['groupwfs'], $key);
+                        }
+                    }
+                }
+                break;
+            default:
+                $migratorData = $migratorData;
+                break;
+        }
+        return $migratorData; 
+    }
+
     public function publish()
     {
         return $this->publisher->publish(
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/PermissionsMigrator.php b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/PermissionsMigrator.php
index e6bcfd633..01bf73fe8 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/PermissionsMigrator.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/PermissionsMigrator.php
@@ -69,8 +69,12 @@ class PermissionsMigrator implements Importable, Exportable
             $processData->groupwfs = $this->processes->getGroupwfRows($processData->taskusers);
             $processData->steptriggers = $this->processes->getStepTriggerRows($processData->tasks);
             $processData->reportTablesVars = $this->processes->getReportTablesVarsRows($prj_uid);
+
             $oData = new \StdClass();
             $oData->objectPermissions = $this->processes->getObjectPermissionRows($prj_uid, $processData);
+            //groups - permissions
+            $oData->groupwfs = $this->processes->getGroupwfRows($oData->objectPermissions);
+
 
             $result = array(
                 'workflow-definition' => (array)$oData
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/ProcessDefinitionMigrator.php b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/ProcessDefinitionMigrator.php
index 6091cf2bc..efb3a5390 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/ProcessDefinitionMigrator.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/ProcessDefinitionMigrator.php
@@ -95,15 +95,10 @@ class ProcessDefinitionMigrator implements Importable, Exportable
 
             $oData = new \StdClass();
             $oData->tasks = $this->processes->getTaskRows($prj_uid);
-
-            $oDataTask = new \StdClass();
-            $oDataTask->taskusers = $this->processes->getTaskUserRows($oData->tasks);
-
             $oData->routes = $this->processes->getRouteRows($prj_uid);
             $oData->lanes = $this->processes->getLaneRows($prj_uid);
             $oData->gateways = $this->processes->getGatewayRows($prj_uid);
             $oData->steps = $this->processes->getStepRows($prj_uid);
-            $oData->groupwfs = $this->processes->getGroupwfRows($oDataTask->taskusers);
             $oData->steptriggers = $this->processes->getStepTriggerRows($oData->tasks);
             $oData->subProcess = $this->processes->getSubProcessRow($prj_uid);
             $oData->caseTracker = $this->processes->getCaseTrackerRow($prj_uid);
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/SupervisorsMigrator.php b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/SupervisorsMigrator.php
index c2190daf3..7a2772aa3 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/SupervisorsMigrator.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Migrator/SupervisorsMigrator.php
@@ -59,6 +59,9 @@ class SupervisorsMigrator implements Importable, Exportable
         try {
             $oData = new \StdClass();
             $oData->processUser = $this->processes->getProcessUser($prj_uid);
+            //groups - supervisor
+            $oData->groupwfs = $this->processes->getGroupwfRows($oData->processUser);
+            
 
             $result = array(
                 'workflow-definition' => (array)$oData