diff --git a/htdocs/contact/class/contact.class.php b/htdocs/contact/class/contact.class.php
index 0c7f3ac73aa..67c098210f5 100644
--- a/htdocs/contact/class/contact.class.php
+++ b/htdocs/contact/class/contact.class.php
@@ -1469,9 +1469,14 @@ class Contact extends CommonObject
 
 		$result .= $linkstart;
 		if ($withpicto) {
-			$result .= img_object(($notooltip ? '' : $label), ($this->picto ? $this->picto : 'generic'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
+			if ($withpicto == -2) {
+				$result .= '<!-- picto photo user --><span class="nopadding userimg'.($moreparam ? ' '.$moreparam : '').'">'.Form::showphoto('contact', $this, 0, 0, 0, 'userphoto'.($withpicto == -3 ? 'small' : ''), 'mini', 0, 1).'</span>';
+			}else {
+				$picto = $this->picto;
+				$result .= img_object(($notooltip ? '' : $label), ($picto ? $picto : 'generic'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
+			}
 		}
-		if ($withpicto != 2) {
+		if ($withpicto != 2 && $withpicto != -2) {
 			$result .= ($maxlen ?dol_trunc($this->getFullName($langs), $maxlen) : $this->getFullName($langs));
 		}
 		$result .= $linkend;
diff --git a/htdocs/core/lib/project.lib.php b/htdocs/core/lib/project.lib.php
index 2b35c2c7779..4e2efcecd26 100644
--- a/htdocs/core/lib/project.lib.php
+++ b/htdocs/core/lib/project.lib.php
@@ -807,8 +807,8 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 				}
 
 				// Contacts of task
-				if (!empty($conf->global->PROJECT_SHOW_CONTACTS_IN_LIST)) {
-					print '<td>';
+				if (count($arrayfields) > 0 && !empty($arrayfields['c.assigned']['checked'])) {
+					print '<td class="right">';
 					foreach (array('internal', 'external') as $source) {
 						$tab = $lines[$i]->liste_contact(-1, $source);
 						$num = count($tab);
@@ -821,7 +821,15 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 									$c = new Contact($db);
 								}
 								$c->fetch($contacttask['id']);
-								print $c->getNomUrl(1).' ('.$contacttask['libelle'].')<br>';
+								if(!empty($c->photo)){
+									print $c->getNomUrl(-2).'&nbsp;';
+								}else {
+									if (get_class($c) == 'User') {
+										print $c->getNomUrl(2,'',0,0,24,1);//.'&nbsp;';
+									}else {
+										print $c->getNomUrl(2);//.'&nbsp;';
+									}
+								}
 							}
 						}
 					}
@@ -966,7 +974,7 @@ function projectLinesa(&$inc, $parent, &$lines, &$level, $var, $showproject, &$t
 			}
 		}
 		// Contacts of task
-		if (!empty($conf->global->PROJECT_SHOW_CONTACTS_IN_LIST)) {
+		if (count($arrayfields) > 0 && !empty($arrayfields['c.assigned']['checked'])) {
 			print '<td></td>';
 		}
 		print '<td class=""></td>';
diff --git a/htdocs/projet/tasks.php b/htdocs/projet/tasks.php
index fe333a2d01e..ec62952ff30 100644
--- a/htdocs/projet/tasks.php
+++ b/htdocs/projet/tasks.php
@@ -137,6 +137,7 @@ $arrayfields = array(
 	't.progress_calculated'=>array('label'=>$langs->trans("ProgressCalculated"), 'checked'=>1, 'position'=>8),
 	't.progress'=>array('label'=>$langs->trans("ProgressDeclared"), 'checked'=>1, 'position'=>9),
 	't.progress_summary'=>array('label'=>$langs->trans("TaskProgressSummary"), 'checked'=>1, 'position'=>10),
+	'c.assigned'=>array('label'=>$langs->trans("TaskRessourceLinks"), 'checked'=>1, 'position'=>11),
 );
 if ($object->usage_bill_time) {
 	$arrayfields['t.tobill'] = array('label'=>$langs->trans("TimeToBill"), 'checked'=>0, 'position'=>11);
@@ -809,8 +810,9 @@ if ($action == 'create' && $user->rights->projet->creer && (empty($object->third
 		}
 	}
 
-	if (!empty($conf->global->PROJECT_SHOW_CONTACTS_IN_LIST)) {
-		print '<td class="liste_titre"></td>';
+	if (!empty($arrayfields['c.assigned']['checked'])) {
+		print '<td class="liste_titre right">';
+		print '</td>';
 	}
 
 	$extrafieldsobjectkey = $taskstatic->table_element;
@@ -863,8 +865,8 @@ if ($action == 'create' && $user->rights->projet->creer && (empty($object->third
 			print_liste_field_titre($arrayfields['t.billed']['label'], $_SERVER["PHP_SELF"], "", '', $param, '', $sortfield, $sortorder, 'right ');
 		}
 	}
-	if (!empty($conf->global->PROJECT_SHOW_CONTACTS_IN_LIST)) {
-		print_liste_field_titre("TaskRessourceLinks", $_SERVER["PHP_SELF"], '', '', $param, $sortfield, $sortorder);
+	if (!empty($arrayfields['c.assigned']['checked'])) {
+		print_liste_field_titre($arrayfields['c.assigned']['label'], $_SERVER["PHP_SELF"], "", '', $param, '', $sortfield, $sortorder, 'right ', '');
 	}
 	// Extra fields
 	$disablesortlink = 1;