diff --git a/htdocs/api/class/api.class.php b/htdocs/api/class/api.class.php
index 2a6b5f33a27..fa21c37649f 100644
--- a/htdocs/api/class/api.class.php
+++ b/htdocs/api/class/api.class.php
@@ -173,6 +173,7 @@ class DolibarrApi
 		unset($object->stats_mrptoproduce);
 
 		unset($object->element);
+		unset($object->element_for_permission);
 		unset($object->fk_element);
 		unset($object->table_element);
 		unset($object->table_element_line);
diff --git a/htdocs/api/class/api_setup.class.php b/htdocs/api/class/api_setup.class.php
index 15a29c0e18b..c1735d56e50 100644
--- a/htdocs/api/class/api_setup.class.php
+++ b/htdocs/api/class/api_setup.class.php
@@ -209,7 +209,7 @@ class Setup extends DolibarrApi
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
 				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
-			  $regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
+			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
 		}
 
@@ -272,7 +272,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -373,7 +373,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -665,7 +665,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -729,7 +729,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -797,7 +797,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -860,7 +860,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -933,7 +933,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1004,7 +1004,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1078,7 +1078,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1143,9 +1143,9 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(400, 'error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
-				$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
+			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
 		}
 
@@ -1202,9 +1202,9 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(400, 'error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
-				$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
+			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
 		}
 
@@ -1261,7 +1261,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1324,7 +1324,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1383,7 +1383,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1449,7 +1449,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1508,7 +1508,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1567,7 +1567,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
@@ -1628,7 +1628,7 @@ class Setup extends DolibarrApi
 		if ($sqlfilters) {
 			$errormessage = '';
 			if (!DolibarrApi::_checkFilters($sqlfilters, $errormessage)) {
-				throw new RestException(503, 'Error when validating parameter sqlfilters -> '.$errormessage);
+				throw new RestException(400, 'Error when validating parameter sqlfilters -> '.$errormessage);
 			}
 			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
 			$sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index b2c9543453b..fb064a317fd 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -2591,6 +2591,12 @@ class ContratLigne extends CommonObjectLine
 	 */
 	public $table_element = 'contratdet';
 
+
+	/**
+	 * @var string Name to use for 'features' parameter to check module permissions with restrictedArea()
+	 */
+	public $element_for_permission = 'contrat';
+
 	/**
 	 * @var int ID
 	 */
@@ -2723,6 +2729,34 @@ class ContratLigne extends CommonObjectLine
 	const STATUS_CLOSED = 5;
 
 
+	// BEGIN MODULEBUILDER PROPERTIES
+	/**
+	 * @var array  Array with all fields and their property. Do not use it as a static var. It may be modified by constructor.
+	 */
+	public $fields = array(
+		'rowid' =>array('type'=>'integer', 'label'=>'TechnicalID', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>10),
+		'entity' =>array('type'=>'integer', 'label'=>'Entity', 'default'=>1, 'enabled'=>1, 'visible'=>-2, 'notnull'=>1, 'position'=>30, 'index'=>1),
+		'tms' =>array('type'=>'timestamp', 'label'=>'DateModification', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>35),
+		'qty' =>array('type'=>'integer', 'label'=>'Quantity', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>35, 'isameasure'=>1),
+		'total_ht' =>array('type'=>'integer', 'label'=>'AmountHT', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>36, 'isameasure'=>1),
+		'total_tva' =>array('type'=>'integer', 'label'=>'AmountVAT', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>37, 'isameasure'=>1),
+		'total_ttc' =>array('type'=>'integer', 'label'=>'AmountTTC', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>38, 'isameasure'=>1),
+		//'datec' =>array('type'=>'datetime', 'label'=>'DateCreation', 'enabled'=>1, 'visible'=>-1, 'position'=>40),
+		//'fk_soc' =>array('type'=>'integer:Societe:societe/class/societe.class.php', 'label'=>'ThirdParty', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>70),
+		'fk_contrat' =>array('type'=>'integer:Contrat:contrat/class/contrat.class.php', 'label'=>'Contract', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>70),
+		'fk_product' =>array('type'=>'integer:Product:product/class/product.class.php:1', 'label'=>'Product', 'enabled'=>1, 'visible'=>-1, 'position'=>75),
+		//'fk_user_author' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'Fk user author', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>90),
+		'note_private' =>array('type'=>'text', 'label'=>'NotePublic', 'enabled'=>1, 'visible'=>0, 'position'=>105),
+		'note_public' =>array('type'=>'text', 'label'=>'NotePrivate', 'enabled'=>1, 'visible'=>0, 'position'=>110),
+		//'model_pdf' =>array('type'=>'varchar(255)', 'label'=>'Model pdf', 'enabled'=>1, 'visible'=>0, 'position'=>115),
+		//'import_key' =>array('type'=>'varchar(14)', 'label'=>'ImportId', 'enabled'=>1, 'visible'=>-2, 'position'=>120),
+		//'extraparams' =>array('type'=>'varchar(255)', 'label'=>'Extraparams', 'enabled'=>1, 'visible'=>-1, 'position'=>125),
+		'fk_user_ouverture' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserOpen', 'enabled'=>1, 'visible'=>-2, 'notnull'=>-1, 'position'=>135),
+		'fk_user_cloture' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserCloture', 'enabled'=>1, 'visible'=>-2, 'notnull'=>-1, 'position'=>135),
+		'statut' =>array('type'=>'smallint(6)', 'label'=>'Statut', 'enabled'=>1, 'visible'=>-1, 'position'=>500, 'arrayofkeyval'=>array(0=>'Draft', 4=>'Open', 5=>'Closed'))
+	);
+	// END MODULEBUILDER PROPERTIES
+
 
 	/**
 	 *  Constructor
diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 87f6ba693fc..ab4d40456b4 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -83,6 +83,11 @@ abstract class CommonObject
 	 */
 	public $element;
 
+	/**
+	 * @var string Name to use for 'features' parameter to check module permissions with restrictedArea(). Undefined means same value than $element.
+	 */
+	public $element_for_permission;
+
 	/**
 	 * @var string Name of table without prefix where object is stored
 	 */
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 09225f97158..70bf1eeb2df 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -9744,24 +9744,45 @@ class Form
 
 		$ret = '';
 
-		$ret .= '<div class="nowrap centpercent">';
+		$ret .= '<div class="divadvancedsearchfieldcomp inline-block">';
 		//$ret .= '<button type="submit" class="liste_titre button_removefilter" name="button_removefilter_x" value="x"><span class="fa fa-remove"></span></button>';
 		$ret .= '<a href="#" class="dropdownsearch-toggle unsetcolor paddingright">';
-		$ret .= '<span class="fas fa-filter linkobject boxfilter" title="Filter" id="idsubimgproductdistribution"></span>';
-		$ret .= $langs->trans("Filters");
+		$ret .= '<span class="fas fa-filter linkobject boxfilter" title="'.dol_escape_htmltag($langs->trans("Filters")).'" id="idsubimgproductdistribution"></span>';
+		//$ret .= $langs->trans("Filters");
 		$ret .= '</a>';
-		//$ret .= '<button type="submit" class="liste_titre button_search paddingleftonly" name="button_search_x" value="x"><span class="fa fa-search"></span></button>';
-		$ret .= '<div name="search_component_params" class="search_component_params inline-block minwidth500 maxwidth300onsmartphone valignmiddle">';
-		$texttoshow = '<div class="opacitymedium inline-block search_component_searchtext">'.$langs->trans("Search").'</div>';
 
-		$ret .= '<div class="search_component inline-block valignmiddle">'.$texttoshow.'</div>';
-		$ret .= '</div>';
-		$ret .= "<!-- Syntax of Generic filter string: t.ref:like:'SO-%', t.date_creation:<:'20160101', t.date_creation:<:'2016-01-01 12:30:00', t.nature:is:NULL, t.field2:isnot:NULL -->\n";
-		if (GETPOST('show_search_component_params_hidden', 'int')) {
+		$ret .= '<div class="divadvancedsearchfieldcompinput inline-block minwidth500 maxwidth300onsmartphone">';
+
+		// Show select fields as tags.
+		$ret .= '<div name="divsearch_component_params" class="noborderbottom search_component_params inline-block valignmiddle">';
+
+		if ($search_component_params_hidden) {
+			if (!preg_match('/^\(.*\)$/', $search_component_params_hidden)) {	// If $search_component_params_hidden does not start and end with ()
+				$search_component_params_hidden .= '('.$search_component_params_hidden.')';
+			}
+			$errormessage = '';
+			if (!dolCheckFilters($search_component_params_hidden, $errormessage)) {
+				print 'ERROR in parsing search string';
+			}
+			$regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^\(\)]+)\)';
+			//var_dump($search_component_params_hidden);
+			$htmltags = preg_replace_callback('/'.$regexstring.'/', 'dolForgeCriteriaCallback', $search_component_params_hidden);
+			//var_dump($htmltags);
+			$ret .= '<span class="marginleftonlyshort valignmiddle tagsearch"><span class="tagsearchdelete select2-selection__choice__remove">x</span> '.$htmltags.'</span>';
+		}
+
+		//$ret .= '<button type="submit" class="liste_titre button_search paddingleftonly" name="button_search_x" value="x"><span class="fa fa-search"></span></button>';
+
+		//$ret .= search_component_params
+		//$texttoshow = '<div class="opacitymedium inline-block search_component_searchtext">'.$langs->trans("Search").'</div>';
+		//$ret .= '<div class="search_component inline-block valignmiddle">'.$texttoshow.'</div>';
+
+		$show_search_component_params_hidden = 1;
+		if ($show_search_component_params_hidden) {
 			$ret .= '<input type="hidden" name="show_search_component_params_hidden" value="1">';
 		}
-		$ret .= '<input type="'.(GETPOST('show_search_component_params_hidden', 'int') ? 'text' : 'hidden').'" name="search_component_params_hidden" class="search_component_params_hidden marginleftonly" value="'.$search_component_params_hidden.'">';
-
+		$ret .= "<!-- We store the full search string into this field. For example: (t.ref:like:'SO-%') and ((t.ref:like:'CO-%') or (t.ref:like:'AA%')) -->";
+		$ret .= '<input type="hidden" name="search_component_params_hidden" value="'.dol_escape_htmltag($search_component_params_hidden).'">';
 		// For compatibility with forms that show themself the search criteria in addition of this component, we output the fields
 		foreach ($arrayofcriterias as $criterias) {
 			foreach ($criterias as $criteriafamilykey => $criteriafamilyval) {
@@ -9785,8 +9806,14 @@ class Form
 				}
 			}
 		}
+
 		$ret .= '</div>';
 
+		$ret .= "<!-- Syntax of Generic filter string: t.ref:like:'SO-%', t.date_creation:<:'20160101', t.date_creation:<:'2016-01-01 12:30:00', t.nature:is:NULL, t.field2:isnot:NULL -->\n";
+		$ret .= '<input type="text" placeholder="'.$langs->trans("Search").'" name="search_component_params_input" class="noborderbottom search_component_input" value="">';
+
+		$ret .= '</div>';
+		$ret .= '</div>';
 
 		return $ret;
 	}
diff --git a/htdocs/core/class/html.formother.class.php b/htdocs/core/class/html.formother.class.php
index 22cdde32b1b..ad0c74ab9a8 100644
--- a/htdocs/core/class/html.formother.class.php
+++ b/htdocs/core/class/html.formother.class.php
@@ -1479,9 +1479,10 @@ class FormOther
 	 * @param	array	$search_groupby		Array of preselected fields
 	 * @param	array	$arrayofgroupby		Array of groupby to fill
 	 * @param	string	$morecss			More CSS
+	 * @param	string  $showempty          '1' or 'text'
 	 * @return string						HTML string component
 	 */
-	public function selectGroupByField($object, $search_groupby, &$arrayofgroupby, $morecss = 'minwidth200 maxwidth250')
+	public function selectGroupByField($object, $search_groupby, &$arrayofgroupby, $morecss = 'minwidth200 maxwidth250', $showempty = '1')
 	{
 		global $langs, $extrafields, $form;
 
@@ -1493,7 +1494,7 @@ class FormOther
 		$SS = substr($langs->trans("Second"), 0, 1).substr($langs->trans("Second"), 0, 1);
 
 		foreach ($object->fields as $key => $val) {
-			if (!$val['measure']) {
+			if (!$val['isameasure']) {
 				if (in_array($key, array(
 					'id', 'ref_int', 'ref_ext', 'rowid', 'entity', 'last_main_doc', 'logo', 'logo_squarred', 'extraparams',
 					'parent', 'photo', 'socialnetworks', 'webservices_url', 'webservices_key'))) {
@@ -1541,7 +1542,7 @@ class FormOther
 		foreach ($arrayofgroupby as $key => $val) {
 			$arrayofgroupbylabel[$key] = $val['label'];
 		}
-		$result = $form->selectarray('search_groupby', $arrayofgroupbylabel, $search_groupby, 1, 0, 0, '', 0, 0, 0, '', $morecss, 1);
+		$result = $form->selectarray('search_groupby', $arrayofgroupbylabel, $search_groupby, $showempty, 0, 0, '', 0, 0, 0, '', $morecss, 1);
 
 		return $result;
 	}
@@ -1552,9 +1553,10 @@ class FormOther
 	 * @param 	mixed	$object				Object analyzed
 	 * @param	array	$search_xaxis		Array of preselected fields
 	 * @param	array	$arrayofxaxis		Array of groupby to fill
-	 * @return string						HTML string component
+	 * @param	string  $showempty          '1' or 'text'
+	 * @return 	string						HTML string component
 	 */
-	public function selectXAxisField($object, $search_xaxis, &$arrayofxaxis)
+	public function selectXAxisField($object, $search_xaxis, &$arrayofxaxis, $showempty = '1')
 	{
 		global $langs, $extrafields, $form;
 
@@ -1589,9 +1591,9 @@ class FormOther
 					continue;
 				}
 				if (in_array($val['type'], array('timestamp', 'date', 'datetime'))) {
-					$arrayofxaxis['t.'.$key.'-year'] = array('label' => $langs->trans($val['label']).' ('.$YYYY.')', 'position' => $val['position'].'-y');
-					$arrayofxaxis['t.'.$key.'-month'] = array('label' => $langs->trans($val['label']).' ('.$YYYY.'-'.$MM.')', 'position' => $val['position'].'-m');
-					$arrayofxaxis['t.'.$key.'-day'] = array('label' => $langs->trans($val['label']).' ('.$YYYY.'-'.$MM.'-'.$DD.')', 'position' => $val['position'].'-d');
+					$arrayofxaxis['t.'.$key.'-year'] = array('label' => $langs->trans($val['label']).' <span class="opacitymedium">('.$YYYY.')</span>', 'position' => $val['position'].'-y');
+					$arrayofxaxis['t.'.$key.'-month'] = array('label' => $langs->trans($val['label']).' <span class="opacitymedium">('.$YYYY.'-'.$MM.')</span>', 'position' => $val['position'].'-m');
+					$arrayofxaxis['t.'.$key.'-day'] = array('label' => $langs->trans($val['label']).' <span class="opacitymedium">('.$YYYY.'-'.$MM.'-'.$DD.')</span>', 'position' => $val['position'].'-d');
 				} else {
 					$arrayofxaxis['t.'.$key] = array('label' => $langs->trans($val['label']), 'position' => (int) $val['position']);
 				}
@@ -1617,7 +1619,7 @@ class FormOther
 		foreach ($arrayofxaxis as $key => $val) {
 			$arrayofxaxislabel[$key] = $val['label'];
 		}
-		$result = $form->selectarray('search_xaxis', $arrayofxaxislabel, $search_xaxis, 1, 0, 0, '', 0, 0, 0, '', 'minwidth250', 1);
+		$result = $form->selectarray('search_xaxis', $arrayofxaxislabel, $search_xaxis, $showempty, 0, 0, '', 0, 0, 0, '', 'minwidth250', 1);
 
 		return $result;
 	}
diff --git a/htdocs/core/customreports.php b/htdocs/core/customreports.php
index fafd1c015e8..dcedf1405f8 100644
--- a/htdocs/core/customreports.php
+++ b/htdocs/core/customreports.php
@@ -99,7 +99,8 @@ $arrayoftype = array(
 	'order' => array('label' => 'Orders', 'ObjectClassName' => 'Commande', 'enabled' => $conf->commande->enabled, 'ClassPath' => "/commande/class/commande.class.php"),
 	'invoice' => array('label' => 'Invoices', 'ObjectClassName' => 'Facture', 'enabled' => $conf->facture->enabled, 'ClassPath' => "/compta/facture/class/facture.class.php"),
 	'invoice_template'=>array('label' => 'PredefinedInvoices', 'ObjectClassName' => 'FactureRec', 'enabled' => $conf->facture->enabled, 'ClassPath' => "/compta/class/facturerec.class.php", 'langs'=>'bills'),
-	'contract' => array('label' => 'Contracts', 'ObjectClassName' => 'Contrat', 'enabled' => $conf->contrat->enabled, 'ClassPath' => "/contrat/class/contrat.class.php", 'langs'=>'contract'),
+	'contract' => array('label' => 'Contracts', 'ObjectClassName' => 'Contrat', 'enabled' => $conf->contrat->enabled, 'ClassPath' => "/contrat/class/contrat.class.php", 'langs'=>'contracts'),
+	'contractdet' => array('label' => 'ContractLines', 'ObjectClassName' => 'ContratLigne', 'enabled' => $conf->contrat->enabled, 'ClassPath' => "/contrat/class/contrat.class.php", 'langs'=>'contracts'),
 	'bom' => array('label' => 'BOM', 'ObjectClassName' => 'Bom', 'enabled' => $conf->bom->enabled),
 	'mo' => array('label' => 'MO', 'ObjectClassName' => 'Mo', 'enabled' => $conf->mrp->enabled, 'ClassPath' => "/mrp/class/mo.class.php"),
 	'ticket' => array('label' => 'Ticket', 'ObjectClassName' => 'Ticket', 'enabled' => $conf->ticket->enabled),
@@ -159,6 +160,11 @@ $search_array_options = $extrafields->getOptionalsFromPost($object->table_elemen
 $search_component_params = array('');
 $search_component_params_hidden = GETPOST('search_component_params_hidden', 'alphanohtml');
 
+// For the case we enter a criteria manually, the search_component_params_input will be defined and must be used in priority
+if (GETPOST('search_component_params_input', 'alphanohtml')) {
+	$search_component_params_hidden = GETPOST('search_component_params_input', 'alphanohtml');
+}
+
 $MAXUNIQUEVALFORGROUP = 20;
 $MAXMEASURESINBARGRAPH = 20;
 
@@ -175,7 +181,12 @@ $arrayofgroupby = array();
 $arrayofyaxis = array();
 $arrayofvaluesforgroupby = array();
 
-restrictedArea($user, $object->element, 0, '');
+$features = $object->element;
+if (!empty($object->element_for_permission)) {
+	$features = $object->element_for_permission;
+}
+
+restrictedArea($user, $features, 0, '');
 
 $error = 0;
 
@@ -420,22 +431,22 @@ if ($object->isextrafieldmanaged) {
 		}
 	}
 }
-print '<div class="inline-block"><span class="fas fa-chart-line paddingright" title="'.$langs->trans("Measures").'"></span>'.$langs->trans("Measures").'</div> ';
-print $form->multiselectarray('search_measures', $arrayofmesures, $search_measures, 0, 0, 'minwidth400', 1);
+print '<div class="inline-block"><span class="fas fa-ruler-combined paddingright" title="'.$langs->trans("Measures").'"></span><span class="fas fa-caret-left caretleftaxis" title="'.dol_escape_htmltag($langs->trans("Measures")).'"></span>'.$langs->trans("Measures").'</div> ';
+print $form->multiselectarray('search_measures', $arrayofmesures, $search_measures, 0, 0, 'minwidth400', 1);	// Fill the array $arrayofmeasures with possible fields
 print '</div>';
 
 
 // XAxis
 print '<div class="divadvancedsearchfield">';
-print '<div class="inline-block"><span class="fas fa-ruler-horizontal paddingright" title="'.$langs->trans("XAxis").'"></span>'.$langs->trans("XAxis").'</div> ';
-print $formother->selectXAxisField($object, $search_xaxis, $arrayofxaxis);
+print '<div class="inline-block"><span class="fas fa-ruler-combined paddingright" title="'.dol_escape_htmltag($langs->trans("XAxis")).'"></span><span class="fas fa-caret-down caretdownaxis" title="'.dol_escape_htmltag($langs->trans("XAxis")).'"></span></div> ';
+print $formother->selectXAxisField($object, $search_xaxis, $arrayofxaxis, $langs->trans("XAxis"));	// Fill the array $arrayofxaxis with possible fields
 print '</div>';
 
 
 // Group by
 print '<div class="divadvancedsearchfield">';
-print '<div class="inline-block opacitymedium"><span class="fas fa-ruler-horizontal paddingright" title="'.$langs->trans("GroupBy").'"></span>'.$langs->trans("GroupBy").'</div> ';
-print $formother->selectGroupByField($object, $search_groupby, $arrayofgroupby);
+print '<div class="inline-block opacitymedium"><span class="fas fa-ruler-horizontal paddingright" title="'.dol_escape_htmltag($langs->trans("GroupBy")).'"></span></div> ';
+print $formother->selectGroupByField($object, $search_groupby, $arrayofgroupby, 'minwidth200 maxwidth250', $langs->trans("GroupBy"));	// Fill the array $arrayofgroupby with possible fields
 print '</div>';
 
 
@@ -561,7 +572,7 @@ if (!empty($search_measures) && !empty($search_xaxis)) {
 		$sql .= ' AND entity IN ('.getEntity($object->element).')';
 	}
 	// Add the where here
-	$sqlfilters = GETPOST('search_component_params_hidden', 'alphanohtml');
+	$sqlfilters = $search_component_params_hidden;
 	if ($sqlfilters) {
 		$errormessage = '';
 		if (dolCheckFilters($sqlfilters, $errormessage)) {
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index ea8c5f41f61..c1a4dbedc39 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -10801,7 +10801,7 @@ function dolForgeCriteriaCallback($matches)
 {
 	global $db;
 
-	//dol_syslog("Convert matches ".$matches[1]);
+	dol_syslog("Convert matches ".$matches[1]);
 	if (empty($matches[1])) {
 		return '';
 	}
diff --git a/htdocs/langs/en_US/contracts.lang b/htdocs/langs/en_US/contracts.lang
index 937c5a7397b..746c7fdfeb6 100644
--- a/htdocs/langs/en_US/contracts.lang
+++ b/htdocs/langs/en_US/contracts.lang
@@ -20,6 +20,7 @@ ContractsSubscriptions=Contracts/Subscriptions
 ContractsAndLine=Contracts and line of contracts
 Contract=Contract
 ContractLine=Contract line
+ContractLines=Contract lines
 Closing=Closing
 NoContracts=No contracts
 MenuServices=Services
diff --git a/htdocs/theme/eldy/global.inc.php b/htdocs/theme/eldy/global.inc.php
index 3d750cbcc38..2890d29e0e8 100644
--- a/htdocs/theme/eldy/global.inc.php
+++ b/htdocs/theme/eldy/global.inc.php
@@ -189,7 +189,7 @@ input, input.flat, textarea, textarea.flat, form.flat select, select, select.fla
 	border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
 	/* padding: 5px; */
 }
-.pageplusone,
+.pageplusone, .divadvancedsearchfieldcompinput,
 div.tabBar input, div.tabBar input.flat, div.tabBar textarea, div.tabBar textarea.flat, div.tabBar form.flat select, div.tabBar select, div.tabBar select.flat, div.tabBar .dataTables_length label select
 {
 	border<?php echo empty($conf->global->THEME_SHOW_BORDER_ON_INPUT) ? '-bottom' : ''; ?>: solid 1px var(--inputbordercolor);
@@ -202,6 +202,10 @@ div.tabBar input, div.tabBar input.flat, div.tabBar textarea, div.tabBar textare
 	}
 	?>
 }
+.divadvancedsearchfieldcompinput {
+	background: #fff;
+	border-bottom: solid 1px var(--inputbordercolor);
+}
 input[name=duration_value], input[name=durationhour]
 {
 	margin-right: 4px !important;
@@ -269,7 +273,7 @@ section.setupsection {
 div.tabBar textarea:focus {
 	border: 1px solid #aaa !important;
 }
-input:focus:not(.button):not(.select2-search__field):not(#top-bookmark-search-input), select:focus, .select2-container--open .select2-selection--single {
+input:focus:not(.button):not(.select2-search__field):not(#top-bookmark-search-input):not(.search_component_input), select:focus, .select2-container--open .select2-selection--single {
 /* div.tabBar input:focus, div.tabBar select:focus { */
 	border-bottom: 1px solid #666 !important;
 	border-bottom-left-radius: 0 !important;
@@ -1032,8 +1036,8 @@ div.divsearchfield {
 	background: #fff;
 	padding-top: 3px;
 	padding-bottom: 3px;
-	padding-left: 10px;
-	padding-right: 10px;
+	padding-<?php echo $left; ?>: 0;
+	padding-<?php echo $right; ?>: 0;
 	border-bottom: solid 1px var(--inputbordercolor);
 	height: 24px;
 }
@@ -1046,6 +1050,32 @@ div.divsearchfield {
 	margin: 0 !important;
 	padding: 3px;
 }
+.tagsearch {
+	padding: 2px;
+	padding-right: 4px;
+	padding-bottom: 3px;
+	background: #ddd;
+	border-radius: 4px;
+}
+.tagsearchdelete {
+	color: #999;
+	cursor: pointer;
+	display: inline-block;
+	font-weight: bold;
+	margin-right: 2px;
+	padding-left: 4px;
+}
+
+.caretleftaxis {
+	margin-left: -13px;
+	margin-top: -1px;
+	position: absolute;
+}
+.caretdownaxis {
+	margin-left: -12px;
+	margin-top: 0;
+	position: absolute;
+}
 
 .a-filter, .a-mesure {
 	border-radius: 50px;
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index cd6f04b43fb..7879368eee3 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -623,12 +623,12 @@ td.amount, span.amount, div.amount, b.amount {
 td.actionbuttons a {
 	padding-left: 6px;
 }
-select.flat, form.flat select, .pageplusone {
+select.flat, form.flat select, .pageplusone, .divadvancedsearchfieldcompinput, {
 	font-weight: normal;
 	font-size: unset;
 	height: 2em;
 }
-input.pageplusone {
+input.pageplusone, .divadvancedsearchfieldcompinput, {
 	padding-bottom: 4px;
 	padding-top: 4px;
 }
@@ -1155,6 +1155,48 @@ div.divsearchfield {
 .divadvancedsearchfield span.select2.select2-container.select2-container--default {
 	padding-bottom: 4px;
 }
+.divadvancedsearchfieldcompinput {
+	background: #fff;
+	border-bottom: solid 1px var(--inputbordercolor);
+}
+
+.search_component_params {
+	/*display: flex; */
+	-webkit-flex-flow: row wrap;
+	flex-flow: row wrap;
+	background: #fff;
+	padding-top: 3px;
+	padding-bottom: 3px;
+	padding-<?php echo $left; ?>: 0;
+	padding-<?php echo $right; ?>: 0;
+	border-bottom: solid 1px var(--inputbordercolor);
+	height: 24px;
+}
+.search_component_searchtext {
+	padding-top: 2px;
+}
+.search_component_params_text, .search_component_params_text:focus {
+	border-bottom: none;
+	width: auto;
+	margin: 0 !important;
+	padding: 3px;
+}
+.tagsearch {
+	padding: 2px;
+	padding-right: 4px;
+	padding-bottom: 3px;
+	background: #ddd;
+	border-radius: 4px;
+}
+.tagsearchdelete {
+	color: #999;
+	cursor: pointer;
+	display: inline-block;
+	font-weight: bold;
+	margin-right: 2px;
+	padding-left: 4px;
+}
+
 <?php
 // Add a nowrap on smartphone, so long list of field used for filter are overflowed with clip
 if ($conf->browser->layout == 'phone') {