diff --git a/htdocs/categories/index.php b/htdocs/categories/index.php
index bb876cb0533..c71be0cd919 100644
--- a/htdocs/categories/index.php
+++ b/htdocs/categories/index.php
@@ -161,6 +161,15 @@ $cate_arbo = $categstatic->get_full_arbo($typetext);
 // Define fulltree array
 $fulltree = $cate_arbo;
 
+// Load possible missing includes
+if($conf->global->CATEGORY_SHOW_COUNTS)
+{
+	if ($type == Categorie::TYPE_MEMBER)	require_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
+	if ($type == Categorie::TYPE_ACCOUNT)	require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';
+	if ($type == Categorie::TYPE_PROJECT)	require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
+	if ($type == Categorie::TYPE_USER)		require_once DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
+}
+
 // Define data (format for treeview)
 $data = array();
 $data[] = array('rowid'=>0, 'fk_menu'=>-1, 'title'=>"racine", 'mainmenu'=>'', 'leftmenu'=>'', 'fk_mainmenu'=>'', 'fk_leftmenu'=>'');
@@ -173,10 +182,29 @@ foreach ($fulltree as $key => $val)
 	$li = $categstatic->getNomUrl(1, '', 60);
 	$desc = dol_htmlcleanlastbr($val['description']);
 
+	if($conf->global->CATEGORY_SHOW_COUNTS)
+	{
+		// we need only a count of the elements, so it is enough to consume only the id's from the database
+		if ($type == Categorie::TYPE_PRODUCT)	$elements = $categstatic->getObjectsInCateg("product", 1);
+		if ($type == Categorie::TYPE_SUPPLIER)	$elements = $categstatic->getObjectsInCateg("supplier", 1);
+		if ($type == Categorie::TYPE_CUSTOMER)	$elements = $categstatic->getObjectsInCateg("customer", 1);
+		if ($type == Categorie::TYPE_MEMBER)	$elements = $categstatic->getObjectsInCateg("member", 1);
+		if ($type == Categorie::TYPE_CONTACT)	$elements = $categstatic->getObjectsInCateg("contact", 1);
+		if ($type == Categorie::TYPE_ACCOUNT)	$elements = $categstatic->getObjectsInCateg("account", 1);
+		if ($type == Categorie::TYPE_PROJECT)	$elements = $categstatic->getObjectsInCateg("project", 1);
+		if ($type == Categorie::TYPE_USER)		$elements = $categstatic->getObjectsInCateg("user", 1);
+
+		$counter = "<td class='left' width='40px;'>".count($elements)."</td>";
+	}
+	else
+	{
+		$counter = "";
+	}
+
 	$data[] = array(
 	'rowid'=>$val['rowid'],
 	'fk_menu'=>$val['fk_parent'],
-	'entry'=>'<table class="nobordernopadding centpercent"><tr><td><span class="noborderoncategories" '.($categstatic->color ? ' style="background: #'.$categstatic->color.';"' : ' style="background: #aaa"').'>'.$li.'</span></td>'.
+	'entry'=>'<table class="nobordernopadding centpercent"><tr><td><span class="noborderoncategories" '.($categstatic->color ? ' style="background: #'.$categstatic->color.';"' : ' style="background: #aaa"').'>'.$li.'</span></td>'.$counter.
 	//'<td width="50%">'.dolGetFirstLineOfText($desc).'</td>'.
 	'<td class="right" width="20px;"><a href="'.DOL_URL_ROOT.'/categories/viewcat.php?id='.$val['id'].'&type='.$type.'">'.img_view().'</a></td>'.
 	'</tr></table>'
diff --git a/htdocs/categories/viewcat.php b/htdocs/categories/viewcat.php
index db0fdd1dd73..5d81ccd7d63 100644
--- a/htdocs/categories/viewcat.php
+++ b/htdocs/categories/viewcat.php
@@ -144,6 +144,13 @@ if ($id > 0 && $removeelem > 0)
         $result = $tmpobject->fetch($removeelem);
         $elementtype = 'project';
     }
+	elseif ($type == Categorie::TYPE_USER && $user->rights->user->user->creer)
+	{
+		require_once DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
+		$tmpobject = new User($db);
+		$result = $tmpobject->fetch($removeelem);
+		$elementtype = 'user';
+	}
 
 	$result = $object->del_type($tmpobject, $elementtype);
 	if ($result < 0) dol_print_error('', $object->error);
@@ -834,6 +841,53 @@ if ($type == Categorie::TYPE_PROJECT)
 	}
 }
 
+// List of users
+if ($type == Categorie::TYPE_USER)
+{
+	require_once DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
+
+	$users = $object->getObjectsInCateg("user");
+	if ($users < 0)
+	{
+		dol_print_error($db, $object->error, $object->errors);
+	}
+	else
+	{
+		print "<br>";
+		print "<table class='noborder' width='100%'>\n";
+		print '<tr class="liste_titre"><td colspan="4">'.$langs->trans("Users").' <span class="badge">'.count($users).'</span></td></tr>'."\n";
+
+		if (count($users) > 0)
+		{
+			// Use "$userentry" here, because "$user" is the current user
+			foreach ($users as $key => $userentry)
+			{
+				print "\t".'<tr class="oddeven">'."\n";
+				print '<td class="nowrap" valign="top">';
+				print $userentry->getNomUrl(1);
+				print "</td>\n";
+				print '<td class="tdtop">'.$userentry->job."</td>\n";
+
+				// Link to delete from category
+				print '<td class="right">';
+				if ($user->rights->user->user->creer)
+				{
+					print "<a href= '".$_SERVER['PHP_SELF']."?".(empty($socid)?'id':'socid')."=".$object->id."&amp;type=".$type."&amp;removeelem=".$userentry->id."'>";
+					print $langs->trans("DeleteFromCat");
+					print img_picto($langs->trans("DeleteFromCat"), 'unlink');
+					print "</a>";
+				}
+				print "</tr>\n";
+			}
+		}
+		else
+		{
+			print '<tr class="oddeven"><td colspan="3" class="opacitymedium">'.$langs->trans("ThisCategoryHasNoUsers").'</td></tr>';
+		}
+		print "</table>\n";
+	}
+}
+
 // End of page
 llxFooter();
 $db->close();