diff --git a/html/css/style-classic7.css b/html/css/style-classic7.css
index fac6a4ea1..01ef67236 100644
--- a/html/css/style-classic7.css
+++ b/html/css/style-classic7.css
@@ -3396,4 +3396,18 @@ li.li-active {
      background-color: rgba(246, 180, 157, 0.58);
      color:red;
 
+ }
+ /** followup : detail : list of concerned actions **/
+ div.concerned_action {
+         height: 11rem;
+         overflow: auto;
+     background-color: white;
+     border:navy 1px solid;
+     width: 100%;
+     scroll-padding-right: 20px;
+ }
+ div.FullDetailActionChildren {
+     z-index: 12;
+     position: absolute;
+     height: auto;
  }
\ No newline at end of file
diff --git a/html/css/style-print.css b/html/css/style-print.css
index edf188b4b..2eb9501cd 100644
--- a/html/css/style-print.css
+++ b/html/css/style-print.css
@@ -303,11 +303,7 @@ p#breakhere {page-break-before: always}
 {
     font-size:9pt;
     margin-top:10pt;
-    word-break: normal;
-    word-wrap: break-word;
-    white-space: pre-wrap;
-    
-    
+
 }
 .tinybutton {
     display:none;
@@ -325,4 +321,6 @@ span.inplace_edit_input
 }
 .inum {
     text-align: right;
-}
\ No newline at end of file
+}
+
+.concerned_action {display:block;}
\ No newline at end of file
diff --git a/include/balance.inc.php b/include/balance.inc.php
index 16ff44ea3..3ef72b6ca 100644
--- a/include/balance.inc.php
+++ b/include/balance.inc.php
@@ -437,8 +437,21 @@ if ( isset($_GET['view'] ) )
         
         echo '<TR class="'.$tr.'">';
         echo td($view_history);
-        echo td(h($r['label']));
-      
+        // label + warning if the saldo is incorrect
+        $label=$r['label'];
+        if (in_array($r['type'],array('CHA','ACT','PASINV','PROINV')) && $r['sum_deb']<$r['sum_cred'])
+        {
+
+            $label.=" ".Icon_Action::warnbulle(85);
+        }
+        if (in_array($r['type'],array('PRO','PAS','ACTINV','CHAINV')) && $r['sum_deb']>$r['sum_cred'])
+        {
+
+            $label.=" ".Icon_Action::warnbulle(86);
+        }
+        print '<td>';
+        print $label;
+        print '</td>';
         if ($previous == 1 ) {
             echo td(nbm($r['sum_deb_previous']),' class="previous_year"');
             echo td(nbm($r['sum_cred_previous']),' class="previous_year" ');
diff --git a/include/category_card.inc.php b/include/category_card.inc.php
index 2edbfc168..7ef76e00c 100644
--- a/include/category_card.inc.php
+++ b/include/category_card.inc.php
@@ -85,7 +85,7 @@ $menu[]=array('href'=>$root.'&sc=bal', 'label'=>_('Balance'), 'alt'=>_('Balance
 $menu[]=array('href'=>$root.'&sc=balag', 'label'=>_('Balance âgée'), 'alt'=>_('Balance âgée du tiers'));
 $menu[]=array('href'=>$root.'&sc=let', 'label'=>_('Lettrage'), 'alt'=>_('Opérations & Lettrages'));
 
-echo '<ul class="tabs" style="padding-top:0px">';
+echo '<ul class="tabs noprint" style="padding-top:0px">';
 for ($i=0; $i<count($menu); $i++)
 {
     $style=($def==($i+1))?"tabs_selected":"tabs";
diff --git a/include/class/acc_balance.class.php b/include/class/acc_balance.class.php
index f079bcf7d..aca291bb0 100644
--- a/include/class/acc_balance.class.php
+++ b/include/class/acc_balance.class.php
@@ -231,6 +231,7 @@ class Acc_Balance
 
             $a['poste']=$r['poste'];
             $a['label']=mb_substr($poste->get_lib(),0,40);
+            $a['type']=$poste->get_parameter("pcm_type");
             $a['sum_deb']=round($r['sum_deb'],2);
             $a['sum_cred']=round($r['sum_cred'],2);
             $a['solde_deb']=round(( $a['sum_deb']  >=  $a['sum_cred'] )? $a['sum_deb']- $a['sum_cred']:0,2);
diff --git a/include/class/follow_up.class.php b/include/class/follow_up.class.php
index ae9308982..e03750c6d 100644
--- a/include/class/follow_up.class.php
+++ b/include/class/follow_up.class.php
@@ -616,12 +616,12 @@ class Follow_Up
         /* upload the documents */
         $doc=new Document($this->db);
         $doc->upload($this->ag_id);
-        if (trim($this->ag_comment??"")!='' && Document_Option::can_add_comment($this->ag_id))
+        if (noalyss_trim($this->ag_comment??"")!='' && Document_Option::can_add_comment($this->ag_id))
         {
             $this->db->exec_sql("insert into action_gestion_comment (ag_id,tech_user,agc_comment,agc_comment_raw) values ($1,$2,$3,$4)"
                 , array($this->ag_id, $_SESSION[SESSION_KEY.'g_user'], strip_tags($this->ag_description),$this->ag_comment));
         }
-        if (trim($this->ag_description)!='' && Document_Option::can_add_comment($this->ag_id))
+        if (noalyss_trim($this->ag_description)!='' && Document_Option::can_add_comment($this->ag_id))
         {
             $this->db->exec_sql("insert into action_gestion_comment (ag_id,tech_user,agc_comment,agc_comment_raw) values ($1,$2,$3,$4)"
                 , array($this->ag_id, $_SESSION[SESSION_KEY.'g_user'],strip_tags($this->ag_description), $this->ag_description));
@@ -1918,7 +1918,7 @@ where
         }
     }
     /**
-     * Return the first parent of the event tree, or -1 if not found. The parent is an action with a lower id, 
+     * @brief Return the first parent of the event tree, or -1 if not found. The parent is an action with a lower id,
      * so it can happen than an action has several ones
      * @return arrary of integer (ag_id)
      */
@@ -1977,7 +1977,7 @@ where
           from 
             action_gestion join t on (ag_id=aga_greatest)
             join document_type on (ag_type=dt_id)
-            
+             order by key_path
 ";
          $ret_array=$this->db->get_array($sql,array($p_id));
          // Empty returns
@@ -1996,82 +1996,80 @@ where
         /*
          * First we retrieve the parent
          */
-        $parent=$this->get_parent();
+        $parent_id=$this->db->get_value("select min( get_follow_up_tree) from comptaproc.get_follow_up_tree($1)",[$this->ag_id]);
         $http=new HttpInput();
         $base=HtmlInput::request_to_string(array("gDossier", "ac",  "sb", "sc",
                     "f_id"))."&amp;sa=detail";
-        if ($parent==-1)
+        $parent=array();
+        if (empty($parent_id))
         {
             echo _('Principal');
-            $parent=array();
-            $parent [0]['aga_least']= $this->ag_id;
+            $parent_id= $this->ag_id;
         }
-       
-        $nb_parent=count($parent);
-        for ($i=0;$i< $nb_parent;$i++)
+
+
+        $fu_parent=new Follow_Up($this->db, $parent_id);
+        $fu_parent->get();
+        echo'<span class="highlight">';
+        $xaction=sprintf('view_action(%d,%d,%d)', $fu_parent->ag_id,
+                    Dossier::id(), 1);
+        $showAction='<a class="line" href="javascript:'.$xaction.'">';
+        echo $showAction.
+            $fu_parent->ag_timestamp," ",
+            h($fu_parent->ag_title),
+            '('.h($fu_parent->ag_ref).')',
+                '</a>';
+
+        echo "</span>";
+        echo '<ul style="padding-left:10px;list-style-type: none;">';
+
+        $action=$this->get_children($parent_id);
+        for ($o=0; $o<count($action); $o++)
         {
-            $fu_parent=new Follow_Up($this->db, $parent[$i]['aga_least']);
-            $fu_parent->get();
-            echo'<span class="highlight">';
-            $xaction=sprintf('view_action(%d,%d,%d)', $fu_parent->ag_id,
-                        Dossier::id(), 1);
-            $showAction='<a class="line" href="javascript:'.$xaction.'">';
-            echo $showAction.
-                $fu_parent->ag_timestamp," ",
-                h($fu_parent->ag_title),
-                '('.h($fu_parent->ag_ref).')',
-                    '</a>';
+            $class=($this->ag_id == $action[$o]['aga_greatest'])?' class="highlight" ':'';
 
-            echo "</span>";
-            echo '<ul style="padding-left:10px;list-style-type: none;">';
+            // Count the number of direct parents
+            $count_parent =$this->db->get_value('select count(*) from action_gestion_related where aga_greatest = $1',array($action[$o]['aga_greatest']));
+            $direct_parent=($count_parent > 1 ) ? _('direct parent ').$count_parent:"";
 
-            $action=$this->get_children($parent[$i]['aga_least']);
-            for ($o=0; $o<count($action); $o++)
+            $margin=($action[$o]['depth']>1 )?str_repeat("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;",$action[$o]['depth']-1)."&#8680;":"";
+            if ($p_view!='READ'&&$p_base!='ajax')
             {
-                $class=($this->ag_id == $action[$o]['aga_greatest'])?' class="highlight" ':'';
-
-                // Count the number of direct parents
-                $count_parent =$this->db->get_value('select count(*) from action_gestion_related where aga_greatest = $1',array($action[$o]['aga_greatest']));
-                $direct_parent=($count_parent > 1 ) ? _('direct parent ').$count_parent:"";
-
-                $margin=($action[$o]['depth']>1 )?str_repeat("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;",$action[$o]['depth']-1)."&#8680;":"";
-                if ($p_view!='READ'&&$p_base!='ajax')
-                {
-                    $rmAction=sprintf("return confirm_box(null,'"._('Voulez-vous effacer cette action ')."', function () {remove_action('%s','%s','%s');});",
-                            dossier::id(), $action[$o]['aga_greatest'],
-                            $http->request('ag_id',"number"));
-                    $showAction='<a class="line" href="'.$base."&ag_id=".$action[$o]['aga_greatest'].'">';
-                    $js=Icon_Action::trash("acact".$action[$o]['aga_greatest'], $rmAction);
-                    echo '<li '.$class.' id="act'.$action[$o]['aga_greatest'].'">'.$margin.$showAction.$action[$o]['str_date'].
-                    h($action[$o]['title']).'('.h($action[$o]['action_ref']).')'.$direct_parent.'</a>'." "
-                    .$js.'</li>';
-                }
-                else
-                /*
-                 * Display detail requested from Ajax Div
-                 */
-                if ($p_base=='ajax')
-                {
-                    $xaction=sprintf('view_action(%d,%d,%d)', $action[$o]['aga_greatest'],
-                            Dossier::id(), 1);
-                    $showAction='<a class="line" href="javascript:'.$xaction.'">';
-                    echo '<li  '.$class.' >'.$margin.$showAction.$action[$o]['str_date']." ".
-                    h($action[$o]['title']).'('.h($action[$o]['action_ref']).')'.$direct_parent.'</a>'." "
-                    .'</li>';
-                }
-                /*
-                 * READ ONLY
-                 */
-                else
-                {
-                    $showAction='<a class="line" href="'.$base."&ag_id=".$action[$o]['aga_greatest'].'">';
-                    echo '<li  '.$class.' >'.$margin.$showAction.$action[$o]['str_date']." ".
-                    h($action[$o]['title']).'('.h($action[$o]['action_ref']).')'.$direct_parent.'</a>'." "
-                    .'</li>';
-                }
+                $rmAction=sprintf("return confirm_box(null,'"._('Voulez-vous effacer cette action ')."', function () {remove_action('%s','%s','%s');});",
+                        dossier::id(), $action[$o]['aga_greatest'],
+                        $http->request('ag_id',"number"));
+                $showAction='<a class="line" href="'.$base."&ag_id=".$action[$o]['aga_greatest'].'">';
+                $js=Icon_Action::trash("acact".$action[$o]['aga_greatest'], $rmAction);
+                echo '<li '.$class.' id="act'.$action[$o]['aga_greatest'].'">'.$margin.$showAction.$action[$o]['str_date'].
+                h($action[$o]['title']).'('.h($action[$o]['action_ref']).')'.$direct_parent.'</a>'." "
+                .$js.'</li>';
+            }
+            else
+            /*
+             * Display detail requested from Ajax Div
+             */
+            if ($p_base=='ajax')
+            {
+                $xaction=sprintf('view_action(%d,%d,%d)', $action[$o]['aga_greatest'],
+                        Dossier::id(), 1);
+                $showAction='<a class="line" href="javascript:'.$xaction.'">';
+                echo '<li  '.$class.' >'.$margin.$showAction.$action[$o]['str_date']." ".
+                h($action[$o]['title']).'('.h($action[$o]['action_ref']).')'.$direct_parent.'</a>'." "
+                .'</li>';
+            }
+            /*
+             * READ ONLY
+             */
+            else
+            {
+                $showAction='<a class="line" href="'.$base."&ag_id=".$action[$o]['aga_greatest'].'">';
+                echo '<li  '.$class.' >'.$margin.$showAction.$action[$o]['str_date']." ".
+                h($action[$o]['title']).'('.h($action[$o]['action_ref']).')'.$direct_parent.'</a>'." "
+                .'</li>';
             }
-            echo '</ul>';
         }
+        echo '</ul>';
+
     }
     /**
      * @brief Display the list of parent of the current Follow_Up
@@ -2084,18 +2082,23 @@ where
     {
         $a_parent=$this->db->get_array(
                 "
-                 select ag_id,ag_title as title ,to_char(ag_timestamp,'DD/MM/YY') as str_date,ag_ref||' '||dt_value as action_ref
-                 from 
-                action_gestion 
-                join document_type on (ag_type=dt_id)
-                where ag_id in (select aga_least from action_gestion_related where aga_greatest = $1)
-                order by ag_id
+ select ag1.ag_id
+      ,ag1.ag_title as title 
+      ,to_char(ag1.ag_timestamp,'DD/MM/YY') as str_date
+      ,ag1.ag_ref||' '||dt_value as action_ref
+ from 
+    action_gestion ag1
+    join document_type on (ag_type=dt_id)
+    join (select distinct get_follow_up_tree from comptaproc.get_follow_up_tree($1)) tree_ag 
+            on (tree_ag.get_follow_up_tree=ag1.ag_id)
+order by ag_id
                 ", array($this->ag_id)
                 );
         if ( empty($a_parent ) ) return;
         echo '<ul style="padding-left:10px;list-style-type: none;">';
         $base=HtmlInput::request_to_string(array("gDossier", "ac", "sa", "sb", "sc",
                     "f_id"));
+        $http=new HttpInput();
         for ($o=0; $o<count($a_parent); $o++)
         {
             $class=($this->ag_id == $a_parent[$o]['ag_id'])?' class="highlight" ':'';
@@ -2104,9 +2107,11 @@ where
             {
                 $rmAction=sprintf("return confirm_box(null,'"._('Voulez-vous effacer cette action ')."', function () {remove_action('%s','%s','%s');});",
                         dossier::id(), $a_parent[$o]['ag_id'],
-                        $_REQUEST['ag_id']);
+                        $http->request('ag_id',"number"));
                 $showAction='<a class="line" href="'.$base."&ag_id=".$a_parent[$o]['ag_id'].'">';
-                $js='<a class="tinybutton" id="acact'.$a_parent[$o]['ag_id'].'" href="javascript:void(0)" onclick="'.$rmAction.'">'.SMALLX.'</a>';
+
+                $js=\Icon_Action::trash('acact'.$a_parent[$o]['ag_id'],$rmAction);
+                
                 echo '<li '.$class.' id="act'.$a_parent[$o]['ag_id'].'">'.$showAction.$a_parent[$o]['str_date'].
                 h($a_parent[$o]['title']).'('.h($a_parent[$o]['action_ref']).')'.'</a>'." "
                 .$js.'</li>';
diff --git a/include/constant.php b/include/constant.php
index 5ac2b51c3..05c93f435 100644
--- a/include/constant.php
+++ b/include/constant.php
@@ -123,7 +123,7 @@ if (!defined("NOALYSS_PACKAGE_REPOSITORY")) {
 if (!defined("SYSINFO_DISPLAY")) {
     define("SYSINFO_DISPLAY", TRUE);
 }
-define("DBVERSION", 191);
+define("DBVERSION", 192);
 define("MONO_DATABASE", 25);
 define("DBVERSIONREPO", 20);
 define('NOTFOUND', '--not found--');
diff --git a/include/export/export_balance_pdf.php b/include/export/export_balance_pdf.php
index d82bcd8ba..02946d3a4 100644
--- a/include/export/export_balance_pdf.php
+++ b/include/export/export_balance_pdf.php
@@ -212,7 +212,18 @@ if (!empty($array)) {
 
         $fill=$pdf->is_fill($i);
 
-        $pdf->LongLine(30, 6, $value['poste'], 0, 'L', $fill);
+        $label=$value['poste'];
+        if (in_array($r['type'],array('CHA','ACT','PASINV','PROINV')) && $value['sum_deb']<$value['sum_cred'])
+        {
+
+            $label.=" ".mb_chr(0x26a0);
+        }
+        if (in_array($r['type'],array('PRO','PAS','ACTINV','CHAINV')) && $value['sum_deb']>$value['sum_cred'])
+        {
+
+            $label.=" ".mb_chr(0x26a0);
+        }
+        $pdf->LongLine(30, 6, $label, 0, 'L', $fill);
         $pdf->LongLine(60, 6, $value['label'], 0, 'L', $fill);
         $summary_tab = $bal->summary_add($summary_tab, $value['poste'],
             $value['sum_deb'],
diff --git a/include/lib/message_javascript.php b/include/lib/message_javascript.php
index aa00f4eaa..1b303d7a2 100644
--- a/include/lib/message_javascript.php
+++ b/include/lib/message_javascript.php
@@ -118,4 +118,6 @@ content[81]="<?php echo htmlspecialchars(_("Recommendé d'avoir un poste propre"
 content[82]="<?php echo htmlspecialchars(_("valeur en % "),ENT_QUOTES)?>";
 content[83]="<?php echo htmlspecialchars(_("Données invalides "),ENT_QUOTES)?>";
 content[84]="<?php echo htmlspecialchars(_("En Belgique, l'exercice commence par un report des comptes de 0 à 5, mais pas en France, ce solde est calculé depuis le tout premier exercice"),ENT_QUOTES)?>";
+content[85]="<?php echo htmlspecialchars(_("Solde créditeur au lieu de débiteur"),ENT_QUOTES)?>";
+content[86]="<?php echo htmlspecialchars(_("Solde débiteur au lieu de créditeur"),ENT_QUOTES)?>";
 </script>
diff --git a/include/sql/patch/upgrade191.sql b/include/sql/patch/upgrade191.sql
new file mode 100644
index 000000000..e167e013c
--- /dev/null
+++ b/include/sql/patch/upgrade191.sql
@@ -0,0 +1,31 @@
+begin;
+
+CREATE OR REPLACE FUNCTION comptaproc.get_follow_up_tree(action_gestion_id integer)
+    RETURNS SETOF integer
+
+    LANGUAGE plpgsql
+AS $function$
+declare
+    i int;
+    x int;
+    e int;
+begin
+    for x in select aga_least
+             from action_gestion_related
+             where
+                 aga_greatest = action_gestion_id
+        loop
+            return next x;
+
+            for e in select *  from  comptaproc.get_follow_up_tree(x)
+                loop
+                    return next e;
+                end loop;
+
+        end loop;
+    return;
+end;
+$function$;
+
+insert into version (val,v_description) values (192,'2323 : tree for depending event');
+commit;
\ No newline at end of file
diff --git a/include/template/follow_up-display.php b/include/template/follow_up-display.php
index 807dbc2ed..5d098abca 100644
--- a/include/template/follow_up-display.php
+++ b/include/template/follow_up-display.php
@@ -3,13 +3,14 @@
 //This file is part of NOALYSS and is under GPL 
 //see licence.txt
 $uniq=uniqid("tab",TRUE);
-?><div>
+?>
+<div>
     <?php
     \Noalyss\Dbg::echo_file(__FILE__);
     ?>
-<div style="float:left;">
-
+<div class="row">
 
+<div class="col">
     <table>
         <tr class="highlight">
             <TD>
@@ -110,9 +111,10 @@ if ($this->ag_id > 0 && Document_Option::is_enable_contact_multiple($this->dt_id
           <?php endif; ?>
         </table>
  <?php if ($p_view != 'READ') echo $str_add_button;?>
-
 </div>
-<div style="float:left">
+
+
+<div class="col">
         <table>
 
          
@@ -186,16 +188,19 @@ if ($this->ag_id > 0 && Document_Option::is_enable_contact_multiple($this->dt_id
         </table>
 
 </div>
-<div id="choice_other_info_div" style="float:left;">
+
+<div id="choice_other_info_div" class="col-12 col-lg-6">
+    <div class="row">
+
     <ul class="tabs noprint" >
         <li id="related_action_tab<?php echo $uniq?>" class="tabs_selected"><?php echo _("Actions concernées")?></li>
         <li id="related_operation_tab<?php echo $uniq?>" class="tabs"><?php echo _('Opérations concernées')?></li>
         <li id="dependant_action_tab<?php echo $uniq?>" class="tabs"><?php echo _('Dépendant')?></li>
     </ul>
-    
-    <div style="clear:both"></div>
-	<div id="related_operation_div<?php echo $uniq?>" style="display:none" class="print">
-
+    </div>
+    <div class="row">
+	<div id="related_operation_div<?php echo $uniq?>" style="display:none;" class="print concerned_action">
+        <?php if ($p_view != 'READ')   echo '<span class="noprint">'.$iconcerned->input().'</span>';?>
 		<ol>
 
 		<?php
@@ -218,27 +223,35 @@ if ($this->ag_id > 0 && Document_Option::is_enable_contact_multiple($this->dt_id
 
 		?>
 		</ol>
-		<?php if ($p_view != 'READ')   echo '<span class="noprint">'.$iconcerned->input().'</span>';?>
+
 	</div>
+        <div id="related_action_div<?php echo $uniq?>" class="print concerned_action"  style="width: 95%" >
+            <div class="" style="display:block">
+                <div>
 
-        <div id="related_action_div<?php echo $uniq?>" class="print">
-		
-		
+                <?php if ( $p_view != 'READ') echo $iaction->input();?>
+                <?=\Icon_Action::detail('SmallDetailActionChildren'.$uniq.'_bt', "$('related_action_div{$uniq}').addClassName('FullDetailActionChildren');$('FullDetailActionChildren{$uniq}_bt').show();$('SmallDetailActionChildren{$uniq}_bt').hide()")?>
+                <?php
+                echo \Icon_Action::hide_icon("FullDetailActionChildren{$uniq}_bt"
+                    , "$('related_action_div{$uniq}').removeClassName('FullDetailActionChildren');$('FullDetailActionChildren{$uniq}_bt').hide();$('SmallDetailActionChildren{$uniq}_bt').show()");?>
+                </div>
+                <?php
+                $this->display_children($p_view,$p_base);
 
-		<?php
-		$this->display_children($p_view,$p_base);
-
-		?>
-		
-		<?php if ( $p_view != 'READ') echo '<span class="noprint">'.$iaction->input().'</span>';?>
+                ?>
+                <script>$('FullDetailActionChildren<?=$uniq?>_bt').hide()</script>
+            </div>
 	</div>
-        <div id="dependant_action_div<?php echo $uniq?>" style="display:none" class="print">
+        <div id="dependant_action_div<?php echo $uniq?>" style="display:none" class="print concerned_action">
         <?php
+        //@todo a enlever obsolete
             $this->display_parent($p_view,$p_base);
         ?>
         </div>
+    </div>
 </div>
 
+</div>
 </div>
 <div style="clear: both"></div>
 <div id="div_action_description">
@@ -256,7 +269,7 @@ function small(p_id_textarea){
 
    }
 </script>
-    <p style="margin-left:10px;">
+    <p style="margin-left:5%;">
     <?php echo $title->input();
     ?>
 </p>
diff --git a/include/template/followup-show-action-add.php b/include/template/followup-show-action-add.php
index 2f749ff10..2983cc60f 100644
--- a/include/template/followup-show-action-add.php
+++ b/include/template/followup-show-action-add.php
@@ -21,6 +21,8 @@
 
 if (!defined('ALLOWED'))
     die('Appel direct ne sont pas permis');
+
+\Noalyss\Dbg::echo_file(__FILE__);
 $sup_parameter=HtmlInput::array_to_string(["sc","sb","f_id","qcode"], $_REQUEST,"&amp;");
 $cn=Dossier::connect();
 /**
@@ -34,10 +36,10 @@ if ( ! empty ($g_user->get_writable_profile()))
         'onclick="document.getElementById(\'action_add_d\').style.display=\'block\';"');
 }
 ?>
-<div id="action_add_d" class="inner_box" style="width:25rem;display:none;top:10rem;">
+<div id="action_add_d" class="inner_box" style="position:fixed;min-width:25rem;display:none;top:10rem;">
     <?php echo HtmlInput::title_box(_("Choississez une action"), "action_add_d"); ?>
     <div style="text-align: center">
-
+<?=\Noalyss\Dbg::echo_file(__FILE__)?>
         <form method="get" >
 
             <?php
@@ -71,3 +73,5 @@ if ( ! empty ($g_user->get_writable_profile()))
         </form>
     </div>
 </div>
+<?php
+include "show-all-variable.php";
diff --git a/include/template/operation_exercice-input_source.php b/include/template/operation_exercice-input_source.php
index 35a43661b..ed472a5c6 100644
--- a/include/template/operation_exercice-input_source.php
+++ b/include/template/operation_exercice-input_source.php
@@ -30,15 +30,15 @@ global $g_user;
 global $g_parameter;
 
 //-------------------------------------------------------------------------------------------
-// if DEBUG then show both , otherwise if MY_REPORT=Y shows opening otherwise , shows only closing
-// Show opening if report == Y or NOALYSS > 1
+//
+// Show opening
 //-------------------------------------------------------------------------------------------
-if ( $g_parameter->MY_REPORT=="Y" || DEBUGNOALYSS > 1) :
+
 ?>
 <div class="content">
 
     <div class="row">
-        <div class="col">
+        <div class="col-lg">
             <FORM method="POST">
 
                 <div class="" id="opening_div">
@@ -91,15 +91,14 @@ if ( $g_parameter->MY_REPORT=="Y" || DEBUGNOALYSS > 1) :
                 </div>
             </FORM>
 <?php
-endif;
+
 //-------------------------------------------------------------------------------------------
-// Show closing if report == N or NOALYSS > 1
+// Show closing
 //-------------------------------------------------------------------------------------------
 
-if ( $g_parameter->MY_REPORT=="N" || DEBUGNOALYSS > 1) :
 ?>
         </div>
-        <div class="col">
+        <div class="col-lg">
 
             <FORM method="POST">
                 <div class="" id="closing_div" style="display:grid">
@@ -123,7 +122,4 @@ if ( $g_parameter->MY_REPORT=="N" || DEBUGNOALYSS > 1) :
             </FORM>
         </div>
 
-    </div>
-<?php
-endif;
-?>
\ No newline at end of file
+    </div>
\ No newline at end of file
diff --git a/include/template/operation_exercice-list_draft.php b/include/template/operation_exercice-list_draft.php
index 2b176b6f1..003c9bfce 100644
--- a/include/template/operation_exercice-list_draft.php
+++ b/include/template/operation_exercice-list_draft.php
@@ -37,6 +37,7 @@ $aUrl = ["ac" => $http->request("ac"), "gDossier" => Dossier::id()];
 $checkbox=new ICheckBox("operation_list[]");
 $checkbox->set_range("operation_range");
 ?>
+<h2><?=_("Liste des opérations")?></h2>
 <form method="POST">
     <?php
     echo \HtmlInput::array_to_hidden(["gDossier", "sa"], $_REQUEST);
diff --git a/include/template/show-all-variable.php b/include/template/show-all-variable.php
new file mode 100644
index 000000000..545151ea7
--- /dev/null
+++ b/include/template/show-all-variable.php
@@ -0,0 +1,12 @@
+<?php
+/**
+ * @file
+ * @brief to be included , show all the variables, only for development purpopse
+ *
+ */
+
+if (DEBUGNOALYSS <= 1 ) return;
+
+$variable = get_defined_vars();
+
+echo \Noalyss\Dbg::hidden_info("All variables", $variable);
\ No newline at end of file
diff --git a/unit-test/include/class/acc_account_ledgerTest.php b/unit-test/include/class/acc_account_ledgerTest.php
new file mode 100644
index 000000000..5021476cd
--- /dev/null
+++ b/unit-test/include/class/acc_account_ledgerTest.php
@@ -0,0 +1,484 @@
+<?php
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Generated by PHPUnit_SkeletonGenerator on 2014-10-31 at 20:33:22.
+ *
+ */
+class Acc_Account_LedgerTest extends TestCase
+{
+
+    /**
+     * @var Acc_Account_Ledger
+     */
+    protected $object;
+
+    /**
+     * Sets up the fixture, for example, opens a network connection.
+     * This method is called before a test is executed.
+     * 
+     */
+    protected function setUp():void
+    {
+        global $g_connection, $g_parameter, $g_user;
+        $_REQUEST['gDossier']=DOSSIER;
+        $g_connection=new Database(DOSSIER);
+        $g_parameter=new Noalyss_Parameter_Folder($g_connection);
+        $g_user=new Noalyss_user($g_connection);
+        $this->object=new Acc_Account_Ledger($g_connection, 400);
+        $g_connection->exec_sql("update jrn_def set jrn_def_class_deb='4* 2*' where jrn_def_type='ODS'");
+    }
+
+    /**
+     * Tears down the fixture, for example, closes a network connection.
+     * This method is called after a test is executed.
+     */
+    protected function tearDown():void
+    {
+        
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::get_row
+     */
+    public function testGet_row()
+    {
+        $array=$this->object->get_row(92, 103);
+        $this->assertEquals(count($array), 3);
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::get_row_date
+     */
+    public function testGet_row_date()
+    {
+        global $g_user, $g_connection;
+
+        $accounting=new Acc_Account_Ledger($g_connection, '4511');
+        $a_array=$accounting->get_row_date('01.01.2018', '31.12.2018', 0);
+        $expected=array(
+            0=>
+            array(
+                0=>
+                array(
+                    'j_id'=>'820',
+                    'jr_id'=>'317',
+                    'j_date_fmt'=>'01.01.2018',
+                    'j_date'=>'2018-01-01',
+                    'j_qcode'=>NULL,
+                    'deb_montant'=>'0',
+                    'cred_montant'=>'8.4000',
+                    'description'=>'Ecriture d\'ouverture 2018 TVA à payer 21%',
+                    'jrn_name'=>'Opération Diverses',
+                    'j_debit'=>'f',
+                    'jr_internal'=>'O000172',
+                    'jr_pj_number'=>'ODS44',
+                    'letter'=>NULL,
+                    'pcm_lib'=>'TVA à payer 21%',
+                    'jr_optype'=>'OPE',
+                    'jr_tech_per'=>'92',
+                    'p_exercice'=>'2018',
+                    'jrn_def_name'=>'Opération Diverses',
+                    'jrn_def_code'=>'O01',
+                    'delta_letter'=>NULL,
+                    'currency_rate' => '1.000000',
+                    'currency_rate_ref' => '1.000000',
+                    'currency_id' => '0',
+                    'cr_code_iso' => 'EUR',
+                    'j_montant' => '8.4000',
+                    'oc_amount' => null,
+                    'oc_vat_amount' => null
+                    ,'op_analytic' => '0'
+
+                ),
+                1=>
+                array(
+                    'j_id'=>'6',
+                    'jr_id'=>'2',
+                    'j_date_fmt'=>'24.02.2018',
+                    'j_date'=>'2018-02-24',
+                    'j_qcode'=>NULL,
+                    'deb_montant'=>'0',
+                    'cred_montant'=>'8.4000',
+                    'description'=>'Déplacement',
+                    'jrn_name'=>'Vente',
+                    'j_debit'=>'f',
+                    'jr_internal'=>'V000002',
+                    'jr_pj_number'=>'VEN2',
+                    'letter'=>NULL,
+                    'pcm_lib'=>'TVA à payer 21%',
+                    'jr_optype'=>'NOR',
+                    'jr_tech_per'=>'93',
+                    'p_exercice'=>'2018',
+                    'jrn_def_name'=>'Vente',
+                    'jrn_def_code'=>'V01',
+                    'delta_letter'=>NULL,
+                    'currency_rate' => '1.000000'
+                    ,'currency_rate_ref' => '1.000000'
+                    ,'currency_id' => '0'
+                    ,'cr_code_iso' => 'EUR'
+                    ,'j_montant' => '8.4000'
+                    ,'oc_amount' => null
+                    ,'oc_vat_amount' => null
+                    ,'op_analytic' => '0'
+
+
+                ),
+                2=>
+                array(
+                    'j_id'=>'9',
+                    'jr_id'=>'3',
+                    'j_date_fmt'=>'24.02.2018',
+                    'j_date'=>'2018-02-24',
+                    'j_qcode'=>NULL,
+                    'deb_montant'=>'0',
+                    'cred_montant'=>'5.2900',
+                    'description'=>'Vente de marchandises',
+                    'jrn_name'=>'Vente',
+                    'j_debit'=>'f',
+                    'jr_internal'=>'V000003',
+                    'jr_pj_number'=>'VEN3',
+                    'letter'=>NULL,
+                    'pcm_lib'=>'TVA à payer 21%',
+                    'jr_optype'=>'NOR',
+                    'jr_tech_per'=>'93',
+                    'p_exercice'=>'2018',
+                    'jrn_def_name'=>'Vente',
+                    'jrn_def_code'=>'V01',
+                    'delta_letter'=>NULL,
+                     'currency_rate' => '1.000000'
+                    ,'currency_rate_ref' => '1.000000'
+                    ,'currency_id' => '0'
+                    ,'cr_code_iso' => 'EUR'
+                    ,'j_montant' => '5.2900'
+                    ,'oc_amount' => null
+                    ,'oc_vat_amount' => null
+                    ,'op_analytic' => '0'
+
+                ),
+                3=>
+                array(
+                    'j_id'=>'13',
+                    'jr_id'=>'4',
+                    'j_date_fmt'=>'24.02.2018',
+                    'j_date'=>'2018-02-24',
+                    'j_qcode'=>NULL,
+                    'deb_montant'=>'0',
+                    'cred_montant'=>'35.7400',
+                    'description'=>'Vente de marchandises',
+                    'jrn_name'=>'Vente',
+                    'j_debit'=>'f',
+                    'jr_internal'=>'V000004',
+                    'jr_pj_number'=>'VEN4',
+                    'letter'=>NULL,
+                    'pcm_lib'=>'TVA à payer 21%',
+                    'jr_optype'=>'NOR',
+                    'jr_tech_per'=>'93',
+                    'p_exercice'=>'2018',
+                    'jrn_def_name'=>'Vente',
+                    'jrn_def_code'=>'V01',
+                    'delta_letter'=>NULL,
+                     'currency_rate' => '1.000000',
+                    'currency_rate_ref' => '1.000000',
+                     'currency_id' => '0',
+                     'cr_code_iso' => 'EUR',
+                     'j_montant' => '35.7400',
+                     'oc_amount' => null,
+                     'oc_vat_amount' => null
+                     ,'op_analytic' => '0'
+
+                ),
+                4=>
+                array(
+                    'j_id'=>'17',
+                    'jr_id'=>'5',
+                    'j_date_fmt'=>'24.04.2018',
+                    'j_date'=>'2018-04-24',
+                    'j_qcode'=>NULL,
+                    'deb_montant'=>'0',
+                    'cred_montant'=>'35.7400',
+                    'description'=>'Marchandise et Déplacement',
+                    'jrn_name'=>'Vente',
+                    'j_debit'=>'f',
+                    'jr_internal'=>'V000005',
+                    'jr_pj_number'=>'VEN5',
+                    'letter'=>NULL,
+                    'pcm_lib'=>'TVA à payer 21%',
+                    'jr_optype'=>'NOR',
+                    'jr_tech_per'=>'95',
+                    'p_exercice'=>'2018',
+                    'jrn_def_name'=>'Vente',
+                    'jrn_def_code'=>'V01',
+                    'delta_letter'=>NULL,
+                    'currency_rate' => '1.000000',
+                    'currency_rate_ref' => '1.000000',
+                    'currency_id' => '0',
+                    'cr_code_iso' => 'EUR',
+                    'j_montant' => '35.7400',
+                    'oc_amount' => null,
+                    'oc_vat_amount' => null
+                    ,'op_analytic' => '0'
+                ),
+                5=>
+                array(
+                    'j_id'=>'818',
+                    'jr_id'=>'316',
+                    'j_date_fmt'=>'12.09.2018',
+                    'j_date'=>'2018-09-12',
+                    'j_qcode'=>NULL,
+                    'deb_montant'=>'0',
+                    'cred_montant'=>'21.0000',
+                    'description'=>'Vente en OD TVA à payer 21%',
+                    'jrn_name'=>'Opération Diverses',
+                    'j_debit'=>'f',
+                    'jr_internal'=>'O000171',
+                    'jr_pj_number'=>'ODS43',
+                    'letter'=>NULL,
+                    'pcm_lib'=>'TVA à payer 21%',
+                    'jr_optype'=>'NOR',
+                    'jr_tech_per'=>'100',
+                    'p_exercice'=>'2018',
+                    'jrn_def_name'=>'Opération Diverses',
+                    'jrn_def_code'=>'O01',
+                    'delta_letter'=>NULL,
+                    'currency_rate' => '1.000000',
+                    'currency_rate_ref' => '1.000000',
+                    'currency_id' => '0',
+                    'cr_code_iso' => 'EUR',
+                    'j_montant' => '21.0000',
+                    'oc_amount' => null,
+                    'oc_vat_amount' => null
+                    ,'op_analytic' => '0'
+
+                ),
+            ),
+            1=>'0',
+            2=>'114.5700',
+        );
+        $this->assertEquals($expected, $a_array); 
+    }
+
+    function dataGet_Name()
+    {
+        return array(
+            array('10', 'Capital '),
+            array('01', 'Poste inconnu')
+        );
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::get_name
+     * @dataProvider dataGet_Name
+     */
+    public function testGet_name($id, $result)
+    {
+        $this->object->id=$id;
+        $this->assertEquals($this->object->get_name(), $result);
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::do_exist
+     * @dataProvider dataDo_exist
+     */
+    public function testDo_exist($p_value, $result)
+    {
+        $this->object->id=$p_value;
+        $this->assertEquals($this->object->do_exist(), $result);
+    }
+
+    function dataDo_exist()
+    {
+        return array(
+            array('400', 1),
+            array('400A', 0),
+            array('550', 1),
+            array('60BXX', 0)
+        );
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::load
+     */
+    public function testLoad()
+    {
+        $this->object->load();
+        $this->assertTrue($this->object->id==400, "test load");
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::get_solde
+     */
+    public function testGet_solde()
+    {
+       global $g_connection;
+       $accounting=new Acc_Account_Ledger($g_connection, '4511');
+       $this->assertEquals(356.85,$accounting->get_solde(),"get_solde");
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::get_solde_detail
+     */
+    public function testGet_solde_detail()
+    {
+        global $g_connection;
+        $accounting=new Acc_Account_Ledger($g_connection, '4511');
+        $expected=array (
+                        'debit' => '0',
+                        'credit' => '356.8500',
+                        'solde' => 356.85,
+                      );
+        $this->assertEquals($accounting->get_solde_detail(),$expected);
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::isTVA
+     */
+    public function testIsTVA()
+    {
+        $this->object->id="4111";
+        $this->assertEquals($this->object->isTVA(), 1);
+        $this->object->id=10;
+        $this->assertEquals($this->object->isTVA(), 0);
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::HtmlTable
+     */
+    public function testHtmlTable()
+    {
+        $this->assertTrue(true, 'Ne peut être testé car vue HTML');
+    }
+
+    public function dataGet_amount_side()
+    {
+        return array(
+            array(0, "="),
+            array(1000, 'D'),
+            array(-1000, 'C'),
+        );
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::get_amount_side
+     * @dataProvider dataGet_amount_side
+     */
+    public function testGet_amount_side($amount, $result)
+    {
+        $this->assertEquals($this->object->get_amount_side($amount), $result);
+    }
+
+
+
+    /**
+     * @covers Acc_Account_Ledger::belong_ledger
+     * @dataProvider DataBelong_ledger
+     */
+    public function testBelong_ledger($p_jrn, $result)
+    {
+        $this->assertEquals($this->object->belong_ledger($p_jrn), $result);
+    }
+
+    function DataBelong_ledger()
+    {
+        return array(
+            array(-1, 0),
+            array(1, -1),
+            array(3, 0),
+            array(2, -1),
+            array(4, 0)
+        );
+    }
+
+    public function dataGet_account_ledger()
+    {
+        return array(
+            array(0, array()),
+            array(1, array()),
+            array(2, array()),
+            array(3, array()),
+            array(4, array('4*','2*'))
+        );
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::get_account_ledger
+     * @dataProvider dataGet_account_ledger
+     */
+    public function testGet_account_ledger($p_jrn, $result)
+    {
+        $this->assertEquals($this->object->get_account_ledger($p_jrn), $result);
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::build_sql_account
+     * @dataProvider DataBuild_Sql_account
+     */
+    public function testBuild_sql_account($p_jrn, $result)
+    {
+        $value=$this->object->build_sql_account($p_jrn);
+        $this->assertEquals(trim($value), $result);
+    }
+
+    public function DataBuild_Sql_account()
+    {
+        return array(
+            array(0, ""),
+            array(1, ""),
+            array(2, ""),
+            array(3, ""),
+            array(4, "pcm_val::text like '4%' or pcm_val::text like '2%'")
+        );
+    }
+
+    function dataFind_Card()
+    {
+        return array(
+            array('6191', '27'),
+            array('6192', '28'),
+            array('4400004', '25')
+        );
+    }
+
+    /**
+     * @covers Acc_Account_Ledger::find_card
+     * @todo   Implement testFind_card().
+     * @dataProvider dataFind_Card()
+     */
+    public function testFind_card($p_value, $p_card)
+    {
+        $this->object->id=$p_value;
+        $result=$this->object->find_card();
+        $this->assertEquals($p_card, $result[0]['f_id']);
+    }
+    public function dataGet_used_accounting()
+    {
+        $array=array(
+            ["01.01.2020","31.12.2020",5,7,4]
+            ,["01.01.2019","31.12.2020",5,7,10]
+            ,["01.01.2019","31.12.2020",5,6,3]
+            ,["01.01.2019","31.12.2020",5,5,0]
+            ,["01.01.2019","31.12.2020",5,2,0]
+            ,["01.01.2019","31.12.2020",5,2,0]
+            ,["01.01.2019","31.14.2020",5,7,0]
+            ,["01.13.2019","31.14.2020",5,7,0]
+        );
+        return $array;
+    }
+    /**
+     * @brief test function Acc_Account_Ledger::get_used_accounting
+     * @covers Acc_Account_Ledger::get_used_accounting
+     * @dataProvider dataGet_used_accounting
+     */
+    public function testGet_UsedAcccounting($from_date,$to_date,$from_accounting,$to_accounting,$nb_accounting)
+    {
+        $a_result=Acc_Account_Ledger::get_used_accounting(from_date:$from_date
+            ,to_date:$to_date
+            ,from_accounting:$from_accounting
+            ,to_accounting:$to_accounting);
+
+        $this->assertEquals($nb_accounting,count($a_result)
+            ,"number of accounting incorrect for (\$from_date,\$to_date,\$from_accounting,\$to_accounting,\$nb_accounting : ($from_date,$to_date,$from_accounting,$to_accounting,$nb_accounting");
+
+    }
+}