diff --git a/htdocs/admin/modules.php b/htdocs/admin/modules.php
index e93b5a58e96..db019bd262a 100644
--- a/htdocs/admin/modules.php
+++ b/htdocs/admin/modules.php
@@ -282,10 +282,39 @@ if ($action == 'set' && $user->admin) {
 	}
 	header("Location: ".$_SERVER["PHP_SELF"]."?mode=".$mode.$param.($page_y ? '&page_y='.$page_y : ''));
 	exit;
+} elseif (getDolGlobalInt("MAIN_FEATURES_LEVEL") > 1 && $action == 'reload' && $user->admin && GETPOST('confirm') == 'yes') {
+	$result = unActivateModule($value, 0);
+	dolibarr_set_const($db, "MAIN_IHM_PARAMS_REV", (int) $conf->global->MAIN_IHM_PARAMS_REV + 1, 'chaine', 0, '', $conf->entity);
+	if ($result) {
+		setEventMessages($result, null, 'errors');
+		header("Location: ".$_SERVER["PHP_SELF"]."?mode=".$mode.$param.($page_y ? '&page_y='.$page_y : ''));
+	}
+	$resarray = activateModule($value, 0, 1);
+	dolibarr_set_const($db, "MAIN_IHM_PARAMS_REV", (int) $conf->global->MAIN_IHM_PARAMS_REV + 1, 'chaine', 0, '', $conf->entity);
+	if (!empty($resarray['errors'])) {
+		setEventMessages('', $resarray['errors'], 'errors');
+	} else {
+		if ($resarray['nbperms'] > 0) {
+			$tmpsql = "SELECT COUNT(rowid) as nb FROM ".MAIN_DB_PREFIX."user WHERE admin <> 1";
+			$resqltmp = $db->query($tmpsql);
+			if ($resqltmp) {
+				$obj = $db->fetch_object($resqltmp);
+				if ($obj && $obj->nb > 1) {
+					$msg = $langs->trans('ModuleEnabledAdminMustCheckRights');
+					setEventMessages($msg, null, 'warnings');
+				}
+			} else {
+				dol_print_error($db);
+			}
+		}
+	}
+	header("Location: ".$_SERVER["PHP_SELF"]."?mode=".$mode.$param.($page_y ? '&page_y='.$page_y : ''));
+	exit;
 }
 
 
 
+
 /*
  * View
  */
@@ -464,6 +493,19 @@ if ($action == 'reset_confirm' && $user->admin) {
 	}
 }
 
+if ($action == 'reload_confirm' && $user->admin) {
+	if (!empty($modules[$value])) {
+		$objMod = $modules[$value];
+
+		if (!empty($objMod->langfiles)) {
+			$langs->loadLangs($objMod->langfiles);
+		}
+
+		$form = new Form($db);
+		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?value='.$value.'&mode='.$mode.$param, $langs->trans('ConfirmReload'), $langs->trans(GETPOST('confirm_message_code')), 'reload', '', 'no', 1);
+	}
+}
+
 print $formconfirm;
 
 asort($orders);
@@ -802,10 +844,22 @@ if ($mode == 'common' || $mode == 'commonkanban') {
 					$codeenabledisable .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?id='.$objMod->numero.'&amp;token='.newToken().'&amp;module_position='.$module_position.'&amp;action=reset_confirm&amp;confirm_message_code='.urlencode($objMod->warnings_unactivation[$mysoc->country_code]).'&amp;value='.$modName.'&amp;mode='.$mode.$param.'">';
 					$codeenabledisable .= img_picto($langs->trans("Activated"), 'switch_on');
 					$codeenabledisable .= '</a>';
+					if (getDolGlobalInt("MAIN_FEATURES_LEVEL") > 1) {
+						$codeenabledisable .= '&nbsp;';
+						$codeenabledisable .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?id='.$objMod->numero.'&amp;token='.newToken().'&amp;module_position='.$module_position.'&amp;action=reload_confirm&amp;value='.$modName.'&amp;mode='.$mode.'&amp;confirm=yes'.$param.'">';
+						$codeenabledisable .= img_picto($langs->trans("Reload"), 'refresh', 'class="fa-15"');
+						$codeenabledisable .= '</a>';
+					}
 				} else {
 					$codeenabledisable .= '<a class="reposition valignmiddle" href="'.$_SERVER["PHP_SELF"].'?id='.$objMod->numero.'&amp;token='.newToken().'&amp;module_position='.$module_position.'&amp;action=reset&amp;value='.$modName.'&amp;mode='.$mode.'&amp;confirm=yes'.$param.'">';
 					$codeenabledisable .= img_picto($langs->trans("Activated"), 'switch_on');
 					$codeenabledisable .= '</a>';
+					if (getDolGlobalInt("MAIN_FEATURES_LEVEL") > 1) {
+						$codeenabledisable .= '&nbsp;';
+						$codeenabledisable .= '<a class="reposition" href="'.$_SERVER["PHP_SELF"].'?id='.$objMod->numero.'&amp;token='.newToken().'&amp;module_position='.$module_position.'&amp;action=reload&amp;value='.$modName.'&amp;mode='.$mode.'&amp;confirm=yes'.$param.'">';
+						$codeenabledisable .= img_picto($langs->trans("Reload"), 'refresh', 'class="fa-15"');
+						$codeenabledisable .= '</a>';
+					}
 				}
 			}
 
diff --git a/htdocs/core/lib/admin.lib.php b/htdocs/core/lib/admin.lib.php
index 71bcc082961..92895793082 100644
--- a/htdocs/core/lib/admin.lib.php
+++ b/htdocs/core/lib/admin.lib.php
@@ -1084,11 +1084,12 @@ function purgeSessions($mysessionid)
 /**
  *  Enable a module
  *
- *  @param      string		$value      Name of module to activate
- *  @param      int			$withdeps   Activate/Disable also all dependencies
- *  @return     array      			    array('nbmodules'=>nb modules activated with success, 'errors=>array of error messages, 'nbperms'=>Nb permission added);
+ *  @param      string		$value      			Name of module to activate
+ *  @param      int			$withdeps  				Activate/Disable also all dependencies
+ * 	@param		int			$noconfverification		Remove verification of $conf variable for module
+ *  @return     array      			    			array('nbmodules'=>nb modules activated with success, 'errors=>array of error messages, 'nbperms'=>Nb permission added);
  */
-function activateModule($value, $withdeps = 1)
+function activateModule($value, $withdeps = 1, $noconfverification = 0)
 {
 	global $db, $langs, $conf, $mysoc;
 
@@ -1144,8 +1145,10 @@ function activateModule($value, $withdeps = 1)
 	}
 
 	$const_name = $objMod->const_name;
-	if (!empty($conf->global->$const_name)) {
-		return $ret;
+	if ($noconfverification == 0) {
+		if (!empty($conf->global->$const_name)) {
+			return $ret;
+		}
 	}
 
 	$result = $objMod->init(); // Enable module
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index db11289d299..715d500db78 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -2361,3 +2361,5 @@ AllowExternalDownload=Allow external download (without login, using a shared lin
 DeadlineDayVATSubmission=Deadline day for vat submission on the next month
 MaxNumberOfAttachementOnForms=Max number of joinded files in a form
 IfDefinedUseAValueBeetween=If defined, use a value between %s and %s
+Reload=Reload
+ConfirmReload=Confirm module reload