diff --git a/data/CRMEntity.php b/data/CRMEntity.php
index 690203b42c..4bbf84c330 100644
--- a/data/CRMEntity.php
+++ b/data/CRMEntity.php
@@ -171,6 +171,16 @@ public function saveentity($module) {
 			$adb->pquery($update_query, $update_params);
 		}
 
+		if ($_REQUEST['assigned_user_id'] != $this->column_fields['assigned_user_id']) {
+			$cache = new corebos_cache();
+			if ($cache->isUsable()) {
+				$oldcacheId = $module_name.'#ListViewActions#'.$this->id.'#'.$this->column_fields['assigned_user_id'];
+				$newcacheId = $module_name.'#ListViewActions#'.$this->id.'#'.$_REQUEST['assigned_user_id'];
+				$cache->getCacheClient()->delete($oldcacheId);
+				$cache->getCacheClient()->delete($newcacheId);
+			}
+		}
+
 		//Calling the Module specific save code
 		$this->save_module($module);
 
diff --git a/include/ListView/ListViewController.php b/include/ListView/ListViewController.php
index 6e7703b658..abb8f3a0cc 100644
--- a/include/ListView/ListViewController.php
+++ b/include/ListView/ListViewController.php
@@ -114,6 +114,7 @@ public function fetchNameList($field, $result, $rel = null) {
 	public function getListViewEntries($focus, $module, $result, $navigationInfo, $skipActions = false) {
 		global $theme, $default_charset, $current_user, $currentModule, $adb;
 		$is_admin = is_admin($current_user);
+		$cache = new corebos_cache();
 		$listview_max_textlength = GlobalVariable::getVariable('Application_ListView_Max_Text_Length', 40, $currentModule);
 		$fields = $this->queryGenerator->getFields();
 		$meta = $this->queryGenerator->getMeta($this->queryGenerator->getModule());
@@ -595,29 +596,36 @@ function ($m) {
 
 			//Added for Actions ie., edit and delete links in listview
 			$actionLinkInfo = '';
-			if (isPermitted($module, 'EditView', $recordId) == 'yes') {
-				$racbr = $wfs->getRACRuleForRecord($currentModule, $recordId);
-				if (!$racbr || $racbr->hasListViewPermissionTo('edit')) {
-					$edit_link = $this->getListViewEditLink($module, $recordId);
-					if (isset($navigationInfo['start']) && $navigationInfo['start'] > 1 && $module != 'Emails') {
-						$actionLinkInfo .= "<a href=\"$edit_link&start=".$navigationInfo['start']."\">".getTranslatedString('LNK_EDIT', $module).'</a> ';
-					} else {
-						$actionLinkInfo .= "<a href=\"$edit_link\">".getTranslatedString('LNK_EDIT', $module).'</a> ';
+			$cacheId = $module.'#ListViewActions#'.$recordId.'#'.$current_user->id;
+			if ($cache->isUsable() && $cache->getCacheClient()->has($cacheId)) {
+				$actionLinkInfo = $cache->getCacheClient()->get($cacheId);
+			} else {
+				if (isPermitted($module, 'EditView', $recordId) == 'yes') {
+					$racbr = $wfs->getRACRuleForRecord($currentModule, $recordId);
+					if (!$racbr || $racbr->hasListViewPermissionTo('edit')) {
+						$edit_link = $this->getListViewEditLink($module, $recordId);
+						if (isset($navigationInfo['start']) && $navigationInfo['start'] > 1 && $module != 'Emails') {
+							$actionLinkInfo .= "<a href=\"$edit_link&start=".$navigationInfo['start']."\">".getTranslatedString('LNK_EDIT', $module).'</a> ';
+						} else {
+							$actionLinkInfo .= "<a href=\"$edit_link\">".getTranslatedString('LNK_EDIT', $module).'</a> ';
+						}
 					}
 				}
-			}
-
-			if (isPermitted($module, 'Delete', $recordId) == 'yes') {
-				$racbr = $wfs->getRACRuleForRecord($currentModule, $recordId);
-				if (!$racbr || $racbr->hasListViewPermissionTo('delete')) {
-					$del_link = $this->getListViewDeleteLink($module, $recordId);
-					if ($actionLinkInfo != '' && $del_link != '') {
-						$actionLinkInfo .= ' | ';
-					}
-					if ($del_link != '') {
-						$actionLinkInfo.="<a href='javascript:confirmdelete(\"".addslashes(urlencode($del_link))."\")'>".getTranslatedString('LNK_DELETE', $module).'</a>';
+				if (isPermitted($module, 'Delete', $recordId) == 'yes') {
+					$racbr = $wfs->getRACRuleForRecord($currentModule, $recordId);
+					if (!$racbr || $racbr->hasListViewPermissionTo('delete')) {
+						$del_link = $this->getListViewDeleteLink($module, $recordId);
+						if ($actionLinkInfo != '' && $del_link != '') {
+							$actionLinkInfo .= ' | ';
+						}
+						if ($del_link != '') {
+							$actionLinkInfo.="<a href='javascript:confirmdelete(\"".addslashes(urlencode($del_link))."\")'>".getTranslatedString('LNK_DELETE', $module).'</a>';
+						}
 					}
 				}
+				if ($cache->isUsable()) {
+					$cache->getCacheClient()->set($cacheId, $actionLinkInfo);
+				}
 			}
 
 			$customlink_params['RECORD'] = $recordId;
diff --git a/include/utils/UserInfoUtil.php b/include/utils/UserInfoUtil.php
index 0c4cb851f3..3b8f4c6a4e 100644
--- a/include/utils/UserInfoUtil.php
+++ b/include/utils/UserInfoUtil.php
@@ -533,6 +533,7 @@ function isPermitted($module, $actionname, $record_id = '') {
  */
 function _vtisPermitted($module, $actionname, $record_id = '') {
 	global $log, $adb, $current_user;
+	$cache = new corebos_cache();
 	if ($module=='com_vtiger_workflow') {
 		$module='CronTasks';
 	}
@@ -540,6 +541,13 @@ function _vtisPermitted($module, $actionname, $record_id = '') {
 	if (strpos($record_id, 'x')>0) { // is webserviceid
 		list($void,$record_id) = explode('x', $record_id);
 	}
+	$cacheId = $module.'#'.$actionname.'#'.$record_id.'#'.$current_user->id;
+	if (empty($record_id)) {
+		$cacheId = $module.'#'.$actionname.'#'.$current_user->id;
+	}
+	if ($cache->isUsable() && $cache->getCacheClient()->has($cacheId)) {
+		return $cache->getCacheClient()->get($cacheId);
+	}
 	if (!empty($record_id) && $module != getSalesEntityType($record_id)) {
 		$record_id = '';
 	}
@@ -832,7 +840,9 @@ function _vtisPermitted($module, $actionname, $record_id = '') {
 			$permission = 'no';
 		}
 	}
-
+	if ($cache->isUsable()) {
+		$cache->getCacheClient()->set($cacheId, $permission);
+	}
 	$log->debug('< isPermitted end '.$permission);
 	return $permission;
 }
diff --git a/modules/Users/SaveOrgSharing.php b/modules/Users/SaveOrgSharing.php
index 70f1c9b6ae..91be0f842e 100644
--- a/modules/Users/SaveOrgSharing.php
+++ b/modules/Users/SaveOrgSharing.php
@@ -13,12 +13,16 @@
 $sql2 = 'select * from vtiger_def_org_share where editstatus=0';
 $result2 = $adb->pquery($sql2, array());
 $num_rows = $adb->num_rows($result2);
-
+$cache = new corebos_cache();
 for ($i=0; $i<$num_rows; $i++) {
 	$ruleid=$adb->query_result($result2, $i, 'ruleid');
 	$tabid=$adb->query_result($result2, $i, 'tabid');
+	$activepermission=$adb->query_result($result2, $i, 'permission');
 	$reqval = $tabid.'_per';
 	$permission=(isset($_REQUEST[$reqval]) ? $_REQUEST[$reqval] : 2);
+	if ($cache->isUsable() && $activepermission != $permission) {
+		$cache->getCacheClient()->clear();
+	}
 	$sql7='update vtiger_def_org_share set permission=? where tabid=? and ruleid=?';
 	$adb->pquery($sql7, array($permission, $tabid, $ruleid));
 
diff --git a/modules/com_vtiger_workflow/saveworkflow.php b/modules/com_vtiger_workflow/saveworkflow.php
index ad44c018d9..eadc62c9ab 100644
--- a/modules/com_vtiger_workflow/saveworkflow.php
+++ b/modules/com_vtiger_workflow/saveworkflow.php
@@ -88,6 +88,12 @@ function vtWorkflowSave($adb, $request) {
 	} else {
 		$relatemodule = '';
 	}
+	if ($executionCondition == 'RECORD_ACCESS_CONTROL') {
+		$cache = new corebos_cache();
+		if ($cache->isUsable()) {
+			$cache->getCacheClient()->clear();
+		}
+	}
 
 	$wm = new VTWorkflowManager($adb);
 	if ($saveType == 'new') {