diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 848b07bd450..3a36950608a 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -96,7 +96,7 @@ class Form
 	 * @param   string	$preselected    Value to show/edit (not used in this function)
 	 * @param	object	$object			Object
 	 * @param	boolean	$perm			Permission to allow button to edit parameter. Set it to 0 to have a not edited field.
-	 * @param	string	$typeofdata		Type of data ('string' by default, 'email', 'amount:99', 'numeric:99', 'text' or 'textarea:rows:cols', 'datepicker' ('day' do not work, don't know why), 'ckeditor:dolibarr_zzz:width:height:savemethod:1:rows:cols', 'select;xxx[:class]'...)
+	 * @param	string	$typeofdata		Type of data ('string' by default, 'email', 'amount:99', 'numeric:99', 'text' or 'textarea:rows:cols', 'datepicker' ('day' do not work, don't know why), '+:dolibarr_zzz:width:height:savemethod:1:rows:cols', 'select;xxx[:class]'...)
 	 * @param	string	$moreparam		More param to add on a href URL.
 	 * @param   int     $fieldrequired  1 if we want to show field as mandatory using the "fieldrequired" CSS.
 	 * @param   int     $notabletag     1=Do not output table tags but output a ':', 2=Do not output table tags and no ':', 3=Do not output table tags but output a ' '
@@ -237,6 +237,9 @@ class Form
 					$tmp = explode(':', $typeofdata);
 					$valuetoshow = price2num($editvalue ? $editvalue : $value);
 					$ret .= '<input type="text" id="'.$htmlname.'" name="'.$htmlname.'" value="'.($valuetoshow != '' ?price($valuetoshow) : '').'"'.($tmp[1] ? ' size="'.$tmp[1].'"' : '').' autofocus>';
+				} elseif (preg_match('/^(checkbox)/', $typeofdata)) {
+					$tmp = explode(':', $typeofdata);
+					$ret .= '<input type="checkbox" id="' . $htmlname . '" name="' . $htmlname . '" value="' . $value . '"' . ($tmp[1] ? $tmp[1] : '') . '/>';
 				} elseif (preg_match('/^text/', $typeofdata) || preg_match('/^note/', $typeofdata)) {	// if wysiwyg is enabled $typeofdata = 'ckeditor'
 					$tmp = explode(':', $typeofdata);
 					$cols = $tmp[2];
@@ -298,6 +301,9 @@ class Form
 					$ret .= dol_print_email($value, 0, 0, 0, 0, 1);
 				} elseif (preg_match('/^(amount|numeric)/', $typeofdata)) {
 					$ret .= ($value != '' ? price($value, '', $langs, 0, -1, -1, $conf->currency) : '');
+				} elseif (preg_match('/^(checkbox)/', $typeofdata)) {
+					$tmp = explode(':', $typeofdata);
+					$ret .= '<input type="checkbox" disabled id="' . $htmlname . '" name="' . $htmlname . '" value="' . $value . '"' . ($tmp[1] ? $tmp[1] : '') . '/>';
 				} elseif (preg_match('/^text/', $typeofdata) || preg_match('/^note/', $typeofdata)) {
 					$ret .= dol_htmlentitiesbr($value);
 				} elseif (preg_match('/^safehtmlstring/', $typeofdata)) {
diff --git a/htdocs/eventorganization/conferenceorbooth_list.php b/htdocs/eventorganization/conferenceorbooth_list.php
index 89e614cc3ba..eaf45a4e801 100644
--- a/htdocs/eventorganization/conferenceorbooth_list.php
+++ b/htdocs/eventorganization/conferenceorbooth_list.php
@@ -144,6 +144,28 @@ $result = restrictedArea($user, 'eventorganization');
  * Actions
  */
 
+
+if (preg_match('/^set/', $action) && $projectid > 0) {
+	$project = new Project($db);
+	//If "set" fields keys is in projects fields
+	$project_attr=preg_replace('/^set/', '', $action);
+	if (array_key_exists($project_attr, $project->fields)) {
+		$result = $project->fetch($projectid);
+		if ($result < 0) {
+			setEventMessages(null, $project->errors, 'errors');
+		} else {
+			$project->{$project_attr}=GETPOST($project_attr);
+			$result=$project->update($user);
+			if ($result < 0) {
+				setEventMessages(null, $project->errors, 'errors');
+			}
+		}
+	}
+}
+/*if ($action=='setaccept_conference_suggestions' && !empty(GETPOST('cancel', 'alpha'))) {
+
+}*/
+//setaccept_booth_suggestions
 if (GETPOST('cancel', 'alpha')) {
 	$action = 'list';
 	$massaction = '';
@@ -152,6 +174,9 @@ if (!GETPOST('confirmmassaction', 'alpha') && $massaction != 'presend' && $massa
 	$massaction = '';
 }
 
+
+
+
 $parameters = array();
 $reshook = $hookmanager->executeHooks('doActions', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
 if ($reshook < 0) {
@@ -362,6 +387,39 @@ if ($projectid > 0) {
 		print "</td></tr>";
 	}
 
+	print '<tr><td>';
+	$typeofdata = 'checkbox:'.($project->accept_conference_suggestions ? ' checked="checked"' : '');
+	$htmltext = $langs->trans("AllowUnknownPeopleSuggestConfHelp");
+	print $form->editfieldkey('AllowUnknownPeopleSuggestConf', 'accept_conference_suggestions', '', $project, $permissiontoadd, $typeofdata, '', 0, 0, 'projectid', $htmltext);
+	print '</td><td>';
+	print $form->editfieldval('AllowUnknownPeopleSuggestConf', 'accept_conference_suggestions', '1', $project, $permissiontoadd, $typeofdata, '', 0, 0, '', 0, '', 'projectid');
+	print "</td></tr>";
+
+	print '<tr><td>';
+	$typeofdata = 'checkbox:'.($project->accept_booth_suggestions ? ' checked="checked"' : '');
+	$htmltext = $langs->trans("AllowUnknownPeopleSuggestBoothHelp");
+	print $form->editfieldkey('AllowUnknownPeopleSuggestBooth', 'accept_booth_suggestions', '', $project, $permissiontoadd, $typeofdata, '', 0, 0, 'projectid', $htmltext);
+	print '</td><td>';
+	print $form->editfieldval('AllowUnknownPeopleSuggestBooth', 'accept_booth_suggestions', '1', $project, $permissiontoadd, $typeofdata, '', 0, 0, '', 0, '', 'projectid');
+	print "</td></tr>";
+
+	print '<tr><td>';
+	print $form->editfieldkey('PriceOfRegistration', 'price_registration', '', $project, $permissiontoadd, 'amount', '', 0, 0, 'projectid');
+	print '</td><td>';
+	print $form->editfieldval('PriceOfRegistration', 'price_registration', $project->price_registration, $project, $permissiontoadd, 'amount', '', 0, 0, '', 0, '', 'projectid');
+	print "</td></tr>";
+
+	print '<tr><td>';
+	print $form->editfieldkey('PriceOfBooth', 'price_booth', '', $project, $permissiontoadd, 'amount', '', 0, 0, 'projectid');
+	print '</td><td>';
+	print $form->editfieldval('PriceOfBooth', 'price_booth', $project->price_booth, $project, $permissiontoadd, 'amount', '', 0, 0, '', 0, '', 'projectid');
+	print "</td></tr>";
+
+	print '<tr><td valign="middle">'.$langs->trans("EventOrganizationICSLink").'</td><td>';
+	print '';
+	print "</td></tr>";
+
+
 	print '</table>';
 
 	print '</div>';
diff --git a/htdocs/langs/en_US/eventorganization.lang b/htdocs/langs/en_US/eventorganization.lang
index cfa2d63196e..148b2762e0b 100644
--- a/htdocs/langs/en_US/eventorganization.lang
+++ b/htdocs/langs/en_US/eventorganization.lang
@@ -77,6 +77,7 @@ PriceOfRegistrationHelp=Price of registration
 PriceOfBooth=Price of subscription
 PriceOfBoothHelp=Price of subscription
 EventOrganizationICSLink=Link ICS for events
+ConferenceOrBoothInformation=Conference Or Booth informations
 
 #
 # Status
diff --git a/htdocs/projet/class/project.class.php b/htdocs/projet/class/project.class.php
index 8bf9c727f4e..acfa92d6804 100644
--- a/htdocs/projet/class/project.class.php
+++ b/htdocs/projet/class/project.class.php
@@ -104,9 +104,42 @@ class Project extends CommonObject
 	 */
 	public $user_close_id;
 	public $public; //!< Tell if this is a public or private project
+
+	/**
+	 * @var float budget Amount
+	 */
 	public $budget_amount;
+
+	/**
+	 * @var boolean Use to bill task spend time
+	 */
 	public $usage_bill_time; // Is the time spent on project must be invoiced or not
 
+	/**
+	 * @var boolean Event organization: Use Event Organization
+	 */
+	public $usage_organize_event;
+
+	/**
+	 * @var boolean Event organization: Allow unknown people to suggest conferences
+	 */
+	public $accept_conference_suggestions;
+
+	/**
+	 * @var boolean Event organization: Allow unknown people to suggest booth
+	 */
+	public $accept_booth_suggestions;
+
+	/**
+	 * @var float Event organization: registration price
+	 */
+	public $price_registration;
+
+	/**
+	 * @var float Event organization: booth price
+	 */
+	public $price_booth;
+
 	public $statuts_short;
 	public $statuts_long;