diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index b22424d1171..f1b83861ef5 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -593,6 +593,11 @@ abstract class CommonObject
 	protected $labelStatus;
 	protected $labelStatusShort;
 
+	/**
+	 * @var int showphoto_on_popup
+	 */
+	public $showphoto_on_popup;
+
 	/**
 	 * @var array nb used in load_stateboard
 	 */
diff --git a/htdocs/workstation/class/workstation.class.php b/htdocs/workstation/class/workstation.class.php
index ac51aeae1d2..3adf2f3cd8a 100644
--- a/htdocs/workstation/class/workstation.class.php
+++ b/htdocs/workstation/class/workstation.class.php
@@ -683,6 +683,29 @@ class Workstation extends CommonObject
 		return $this->setStatusCommon($user, self::STATUS_DISABLED, $notrigger, 'WORKSTATION_DISABLED');
 	}
 
+	/**
+	 * getTooltipContentArray
+	 *
+	 * @param array $params ex option, infologin
+	 * @since v18
+	 * @return array
+	 */
+	public function getTooltipContentArray($params)
+	{
+		global $conf, $langs;
+
+		$langs->load('holiday');
+
+		$datas = [];
+		$datas['picto'] = img_picto('', $this->picto).' <u>'.$langs->trans("Workstation").'</u>';
+		$datas['ref'] = '<br><b>'.$langs->trans('Ref').':</b> '.$this->ref;
+		if (isset($this->status)) {
+			$datas['status'] = '<br><b>'.$langs->trans("Status").":</b> ".$this->getLibStatut(5);
+		}
+
+		return $datas;
+	}
+
 	/**
 	 *  Return a link to the object card (with optionaly the picto)
 	 *
@@ -703,12 +726,18 @@ class Workstation extends CommonObject
 
 		$result = '';
 
-		$label = img_picto('', $this->picto).' <u>'.$langs->trans("Workstation").'</u>';
-		$label .= '<br>';
-		$label .= '<b>'.$langs->trans('Ref').':</b> '.$this->ref;
-		if (isset($this->status)) {
-			$label .= '<br><b>'.$langs->trans("Status").":</b> ".$this->getLibStatut(5);
+		$params = [
+			'id' => $this->id,
+			'objecttype' => $this->element,
+		];
+		$classfortooltip = 'classfortooltip';
+		$dataparams = '';
+		if (getDolGlobalInt('MAIN_ENABLE_AJAX_TOOLTIP')) {
+			$classfortooltip = 'classforajaxtooltip';
+			$dataparams = ' data-params='.json_encode($params);
+			// $label = $langs->trans('Loading');
 		}
+		$label = implode($this->getTooltipContentArray($params));
 
 		$url = dol_buildpath('/workstation/workstation_card.php', 1).'?id='.$this->id;
 
@@ -729,8 +758,8 @@ class Workstation extends CommonObject
 				$label = $langs->trans("ShowWorkstation");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
 			}
-			$linkclose .= ' title="'.dol_escape_htmltag($label, 1).'"';
-			$linkclose .= ' class="classfortooltip'.($morecss ? ' '.$morecss : '').'"';
+			$linkclose .= $dataparams.' title="'.dol_escape_htmltag($label, 1).'"';
+			$linkclose .= ' class="'.$classfortooltip.($morecss ? ' '.$morecss : '').'"';
 		} else {
 			$linkclose = ($morecss ? ' class="'.$morecss.'"' : '');
 		}
@@ -743,7 +772,7 @@ class Workstation extends CommonObject
 
 		if (empty($this->showphoto_on_popup)) {
 			if ($withpicto) {
-				$result .= img_object(($notooltip ? '' : $label), ($this->picto ? $this->picto : 'mrp'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
+				$result .= img_object(($notooltip ? '' : $label), ($this->picto ? $this->picto : 'mrp'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : $dataparams.' class="'.(($withpicto != 2) ? 'paddingright ' : '').$classfortooltip.'"'), 0, 0, $notooltip ? 0 : 1);
 			}
 		} else {
 			if ($withpicto) {