diff --git a/.gitignore b/.gitignore
index 43d8b94f2..aaef1eb55 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 /.idea
+/local
 /nbproject
 /npm-debug.log
 /node_modules
diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/Common/PdoAbstract.php b/rainloop/v/0.0.0/app/libraries/RainLoop/Common/PdoAbstract.php
new file mode 100644
index 000000000..89c88b4f3
--- /dev/null
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/Common/PdoAbstract.php
@@ -0,0 +1,182 @@
+<?php
+
+namespace RainLoop\Common;
+
+abstract class PdoAbstract
+{
+	/**
+	 * @var \MailSo\Log\Logger
+	 */
+	protected $oLogger;
+	
+	/**
+	 * @return bool
+	 */
+	public function IsSupported()
+	{
+		return !!\class_exists('PDO');
+	}
+
+	/**
+	 * @param \MailSo\Log\Logger $oLogger
+	 */
+	public function SetLogger($oLogger)
+	{
+		$this->oLogger = $oLogger instanceof \MailSo\Log\Logger ? $oLogger : null;
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 *
+	 * @return array
+	 */
+	protected function getPdoAccessData(\RainLoop\Account $oAccount)
+	{
+		$aResult = array('mysql', '', '', '');
+		return $aResult;
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @staticvar array $aPdoCache
+	 * 
+	 * @return \PDO
+	 * 
+	 * @throws \Exception
+	 */
+	protected function getPDO(\RainLoop\Account $oAccount)
+	{
+		static $aPdoCache = array();
+
+		$sEmail = $oAccount->ParentEmailHelper();
+		if (isset($aPdoCache[$sEmail]))
+		{
+			return $aPdoCache[$sEmail];
+		}
+
+		if (!\class_exists('PDO'))
+		{
+			throw new \Exception('Class PDO does not exist');
+		}
+
+		// TODO
+		$sType = $sDsn = $sDbLogin = $sDbPassword = '';
+		list($sType, $sDsn, $sDbLogin, $sDbPassword) = $this->getPdoAccessData($oAccount);
+
+		$oPdo = false;
+		try
+		{
+			$oPdo = new \PDO($sDsn, $sDbLogin, $sDbPassword);
+			if ($oPdo)
+			{
+				$oPdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+				if ('mysql' === $sType)
+				{
+					
+				}
+			}
+		}
+		catch (\Exception $oException)
+		{
+			throw $oException;
+		}
+
+		if ($oPdo)
+		{
+			$aPdoCache[$sEmail] = $oPdo;
+		}
+		else
+		{
+			throw new \Exception('PDO = false');
+		}
+
+		return $oPdo;
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param string $sSql
+	 * @param array $aParams
+	 *
+	 * @return \PDOStatement|null
+	 */
+	protected function prepareAndExecute(\RainLoop\Account $oAccount, $sSql, $aParams = array())
+	{
+		if ($this->oLogger)
+		{
+			$this->oLogger->Write($sSql, \MailSo\Log\Enumerations\Type::INFO, 'SQL');
+		}
+
+		$mResult = null;
+		$oStmt = $this->getPDO($oAccount)->prepare($sSql);
+		if ($oStmt)
+		{
+			foreach ($aParams as $sName => $aValue)
+			{
+				$oStmt->bindValue($sName, $aValue[0], $aValue[1]);
+			}
+
+			$mResult = $oStmt->execute() ? $oStmt : null;
+		}
+
+		return $mResult;
+	}
+	
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param bool $bSkipInsert = false
+	 *
+	 * @return int
+	 */
+	protected function getUserId(\RainLoop\Account $oAccount, $bSkipInsert = false)
+	{
+		$sEmail = \strtolower($oAccount->ParentEmailHelper());
+		
+		$oStmt = $this->prepareAndExecute($oAccount,
+			'SELECT `id_user` FROM `rainloop_users` WHERE `email` = :email LIMIT 1',
+			array(
+				':email' => array($sEmail, \PDO::PARAM_STR)
+			));
+
+		$mRow = $oStmt->fetch(\PDO::FETCH_ASSOC);
+		if ($mRow && isset($mRow['id_user']) && \is_numeric($mRow['id_user']))
+		{
+			return (int) $mRow['id_user'];
+		}
+
+		if (!$bSkipInsert)
+		{
+			$oStmt->closeCursor();
+
+			$oStmt = $this->prepareAndExecute($oAccount,
+				'INSERT INTO rainloop_users (`email`) VALUES (:email)',
+				array(
+					':email' => array($sEmail, \PDO::PARAM_STR)
+				));
+
+			return $this->getUserId($oAccount, true);
+		}
+
+		throw new \Exception('id_user = 0');
+	}
+
+	/**
+	 * @param string $sSearch
+	 * 
+	 * @return string
+	 */
+	protected function convertSearchValue($sSearch)
+	{
+		return '%'.$sSearch.'%';
+	}
+
+	/**
+	 * @param string $sValue
+	 *
+	 * @return string
+	 */
+	protected function quoteValue($sValue)
+	{
+		return '\''.$sValue.'\'';
+	}
+}
\ No newline at end of file
diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/Classes/Contact.php b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/Classes/Contact.php
index 7681906b0..ada452b2c 100644
--- a/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/Classes/Contact.php
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/Classes/Contact.php
@@ -14,20 +14,25 @@ class Contact
 	 */
 	public $IdUser;
 
+	/**
+	 * @var string
+	 */
+	public $DisplayName;
+
+	/**
+	 * @var string
+	 */
+	public $DisplayEmail;
+
 	/**
 	 * @var string
 	 */
 	public $DisplayInList;
 
 	/**
-	 * @var bool
+	 * @var int
 	 */
-	public $IsAuto;
-
-	/**
-	 * @var bool
-	 */
-	public $IsShare;
+	public $Type;
 
 	/**
 	 * @var bool
@@ -47,7 +52,7 @@ class Contact
 	/**
 	 * @var array
 	 */
-	public $Tags;
+	public $TagsIds;
 
 	/**
 	 * @var array
@@ -63,12 +68,14 @@ class Contact
 	{
 		$this->IdContact = 0;
 		$this->IdUser = 0;
+		$this->DisplayName = '';
+		$this->DisplayEmail = '';
 		$this->DisplayInList = '';
-		$this->IsAuto = false;
+		$this->Type = \RainLoop\Providers\PersonalAddressBook\Enumerations\ContactType::DEFAULT_;
 		$this->IsShare = false;
 		$this->CanBeChanged = false;
 		$this->Changed = \time();
-		$this->Tags = array();
+		$this->TagsIds = array();
 		$this->Properties = array();
 	}
 	
diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/Enumerations/ContactType.php b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/Enumerations/ContactType.php
new file mode 100644
index 000000000..0b279137b
--- /dev/null
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/Enumerations/ContactType.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace RainLoop\Providers\PersonalAddressBook\Enumerations;
+
+class ContactType
+{
+	const DEFAULT_ = 0;
+	const SHARE = 1;
+	const AUTO = 2;
+}
diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/MySqlPersonalAddressBook.php b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/MySqlPersonalAddressBook.php
index 96ff0b766..a4d129e44 100644
--- a/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/MySqlPersonalAddressBook.php
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/MySqlPersonalAddressBook.php
@@ -2,21 +2,15 @@
 
 namespace RainLoop\Providers\PersonalAddressBook;
 
-class MySqlPersonalAddressBook implements \RainLoop\Providers\PersonalAddressBook\PersonalAddressBookInterface
+use
+	\RainLoop\Providers\PersonalAddressBook\Enumerations\PropertyType,
+	\RainLoop\Providers\PersonalAddressBook\Enumerations\ContactType
+;
+
+class MySqlPersonalAddressBook 
+	extends \RainLoop\Common\PdoAbstract
+	implements \RainLoop\Providers\PersonalAddressBook\PersonalAddressBookInterface
 {
-	/**
-	 * @var \MailSo\Log\Logger
-	 */
-	private $oLogger;
-
-	/**
-	 * @param \MailSo\Log\Logger $oLogger = null
-	 */
-	public function __construct($oLogger = null)
-	{
-		$this->oLogger = $oLogger instanceof \MailSo\Log\Logger ? $oLogger : null;
-	}
-
 	/**
 	 * @return bool
 	 */
@@ -28,48 +22,263 @@ class MySqlPersonalAddressBook implements \RainLoop\Providers\PersonalAddressBoo
 
 	/**
 	 * @param \RainLoop\Account $oAccount
-	 * @staticvar array $aPdoCache
-	 * @return \PDO
+	 * @param int $iIdContact
+	 *
+	 * @return \RainLoop\Providers\PersonalAddressBook\Classes\Contact|null
 	 */
-	private function getPDO($oAccount)
+	public function GetContactById($oAccount, $iIdContact)
 	{
-		static $aPdoCache = array();
+		return null;
+	}
 
-		$sEmail = $oAccount->ParentEmailHelper();
-		if (isset($aPdoCache[$sEmail]))
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param \RainLoop\Providers\PersonalAddressBook\Classes\Contact $oContact
+	 *
+	 * @return bool
+	 */
+	public function CreateContact($oAccount, &$oContact)
+	{
+		return false;
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param \RainLoop\Providers\PersonalAddressBook\Classes\Contact $oContact
+	 *
+	 * @return bool
+	 */
+	public function UpdateContact($oAccount, &$oContact)
+	{
+		return false;
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param array $aContactIds
+	 *
+	 * @return bool
+	 */
+	public function DeleteContacts($oAccount, $aContactIds)
+	{
+		$iUserID = $this->getUserId($oAccount);
+
+		$aContactIds = \array_filter($aContactIds, function (&$mItem) {
+			$mItem = (int) $mItem;
+			return 0 < $mItem;
+		});
+
+		if (0 === \count($aContactIds))
 		{
-			return $aPdoCache[$sEmail];
+			return false;
 		}
 
-		if (!\class_exists('PDO'))
+		return !!$this->prepareAndExecute($oAccount,
+			'DELETE FROM `rainloop_pab_contacts` WHERE id_user = :id_user AND `id_contact` IN ('.\implode(',', $aContactIds).')',
+			array(':id_user' => array($iUserID, \PDO::PARAM_INT)));
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param int $iType = \RainLoop\Providers\PersonalAddressBook\Enumerations\ContactType::DEFAULT_
+	 * @param int $iOffset = 0
+	 * @param type $iLimit = 20
+	 * @param string $sSearch = ''
+	 * 
+	 * @return array
+	 */
+	public function GetContacts($oAccount,
+		$iType = \RainLoop\Providers\PersonalAddressBook\Enumerations\ContactType::DEFAULT_,
+		$iOffset = 0, $iLimit = 20, $sSearch = '')
+	{
+		$iOffset = 0 <= $iOffset ? $iOffset : 0;
+		$iLimit = 0 < $iLimit ? (int) $iLimit : 20;
+		$sSearch = \trim($sSearch);
+
+		$iUserID = $this->getUserId($oAccount);
+		
+		if (!\in_array($iType, array(ContactType::SHARE, ContactType::AUTO)))
 		{
-			throw new \Exception('class_exists=PDO');
+			$iType = ContactType::DEFAULT_;
 		}
 
-		$sDsn = '';
-		$sDbLogin = '';
-		$sDbPassword = '';
-
-		$oPdo = false;
-		try
+		$sSql = 'SELECT * FROM `rainloop_pab_contacts` WHERE id_user = :id_user AND `type` = :type';
+		$aParams = array(
+			':id_user' => array($iUserID, \PDO::PARAM_INT),
+			':type' => array($iType, \PDO::PARAM_INT)
+		);
+		
+		if (0 < \strlen($sSearch))
 		{
-			$oPdo = new \PDO($sDsn, $sDbLogin, $sDbPassword);
-			if ($oPdo)
+			$sSql .= ' AND `id_contact` IN ('.
+				'SELECT DISTINCT `id_contact` FROM `rainloop_pab_prop` WHERE id_user = :id_user AND `value` LIKE :search'.
+			')';
+
+			$aParams[':search'] = array($this->convertSearchValue($sSearch), \PDO::PARAM_STR);
+		}
+
+		$sSql .= ' ORDER BY `display_in_list` ASC LIMIT :limit OFFSET :offset';
+		$aParams[':limit'] = array($iLimit, \PDO::PARAM_INT);
+		$aParams[':offset'] = array($iOffset, \PDO::PARAM_INT);
+
+		return array();
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param string $sSearch
+	 *
+	 * @return array
+	 *
+	 * @throws \InvalidArgumentException
+	 */
+	public function GetSuggestions($oAccount, $sSearch)
+	{
+		$iLimit = 20;
+		
+		$sSearch = \trim($sSearch);
+		if (0 === \strlen($sSearch))
+		{
+			throw new \InvalidArgumentException('$sSearch');
+		}
+
+		$iUserID = $this->getUserId($oAccount);
+
+		$sTypes = implode(',', array(
+			PropertyType::EMAIl_PERSONAL, PropertyType::EMAIl_BUSSINES, PropertyType::EMAIl_OTHER, PropertyType::FULLNAME
+		));
+		
+		$sSql = 'SELECT DISTINCT `id_contact` FROM `rainloop_pab_prop` '.
+			'WHERE id_user = :id_user AND `type` IN ('.$sTypes.') AND `value` LIKE :search';
+		
+		$aParams = array(
+			':id_user' => array($iUserID, \PDO::PARAM_INT),
+			':limit' => array($iLimit, \PDO::PARAM_INT),
+			':search' => array($this->convertSearchValue($sSearch), \PDO::PARAM_STR)
+		);
+
+		$sSql .= ' ORDER BY `frec` ASC LIMIT :limit';
+
+		$oStmt = $this->prepareAndExecute($oAccount, $sSql, $aParams);
+		if ($oStmt)
+		{
+			$aFetch = $oStmt->fetchAll(\PDO::FETCH_ASSOC);
+			$aIdContacts = array();
+			if (\is_array($aFetch) && 0 < \count($aFetch))
 			{
-				$oPdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+				foreach ($aFetch as $aItem)
+				{
+					$iIdContact = $aItem && isset($aItem['id_contact']) ? (int) $aItem['id_contact'] : 0;
+					if (0 < $iIdContact)
+					{
+						$aIdContacts[] = $iIdContact;
+					}
+				}
+			}
+
+			unset($aFetch);
+
+			if (0 < count($aIdContacts))
+			{
+				$oStmt->closeCursor();
+				
+				$sTypes = implode(',', array(
+					PropertyType::EMAIl_PERSONAL, PropertyType::EMAIl_BUSSINES, PropertyType::EMAIl_OTHER, PropertyType::FULLNAME
+				));
+
+				$sSql = 'SELECT `id_contact`, `type`, `value` FROM `rainloop_pab_prop` '.
+					'WHERE id_user = :id_user AND `type` IN ('.$sTypes.') AND `id_contact` IN ('.\implode(',', $aIdContacts).')';
+
+				$oStmt = $this->prepareAndExecute($oAccount, $sSql, array(
+					':id_user' => array($iUserID, \PDO::PARAM_INT)
+				));
+
+				if ($oStmt)
+				{
+					$aFetch = $oStmt->fetchAll(\PDO::FETCH_ASSOC);
+					$aResult = array();
+					if (\is_array($aFetch) && 0 < \count($aFetch))
+					{
+						foreach ($aFetch as $aItem)
+						{
+							if ($aItem && isset($aItem['id_contact'], $aItem['type'], $aItem['value']))
+							{
+								$iId = $aItem['id_contact'];
+								if (!isset($aResult[$iId]))
+								{
+									$aResult[$iId] = array('', '');
+								}
+
+								if ('' === $aResult[$iId][0] && \in_array((int) $aItem['type'],
+									array(PropertyType::EMAIl_PERSONAL, PropertyType::EMAIl_BUSSINES, PropertyType::EMAIl_OTHER)))
+								{
+									$aResult[$iId][0] = $aItem['value'];
+								}
+								else if ('' === $aResult[$iId][1] &&\in_array((int) $aItem['type'], array(PropertyType::FULLNAME)))
+								{
+									$aResult[$iId][1] = $aItem['value'];
+								}
+							}
+						}
+
+						$aResult = array_filter($aResult, function ($aItem) {
+							return '' !== $aItem[0];
+						});
+					}
+
+					unset($aFetch);
+
+					return \array_values($aResult);
+				}
 			}
 		}
-		catch (\Exception $oException)
+
+		return array();
+	}
+
+	/**
+	 * @param \RainLoop\Account $oAccount
+	 * @param array $aEmail
+	 *
+	 * @return bool
+	 */
+	public function IncFrec($oAccount, $aEmail)
+	{
+		$iUserID = $this->getUserId($oAccount);
+
+		$self = $this;
+		$aEmail = \array_filter($aEmail, function (&$mItem) use ($self) {
+			$mItem = \strtolower(\trim($mItem));
+			if (0 < \strlen($mItem))
+			{
+				$mItem = $self->quoteValue($mItem);
+				return true;
+			}
+			return false;
+		});
+		
+		if (0 === \count($aEmail))
 		{
-//			throw $oException;
-			$oPdo = false;
+			throw new \InvalidArgumentException('$aEmail');
+		}
+		
+		$sTypes = implode(',', array(
+			PropertyType::EMAIl_PERSONAL, PropertyType::EMAIl_BUSSINES, PropertyType::EMAIl_OTHER
+		));
+
+		$sSql = 'UPDATE `rainloop_pab_prop` SET `frec` = `frec` + 1 WHERE id_user = :id_user AND `type` IN ('.$sTypes;
+
+		if (1 === \count($aEmail))
+		{
+			$sSql .= ') AND `value` = '.$aEmail[0];
+		}
+		else
+		{
+			$sSql .= ') AND `value` IN ('.\implode(',', $aEmail).')';
 		}
 
-		if ($oPdo)
-		{
-			$aPdoCache[$oAccount->ParentEmailHelper()] = $oPdo;
-		}
-
-		return $oPdo;
+		return !!$this->prepareAndExecute($oAccount, $sSql, array(
+			':id_user' => array($iUserID, \PDO::PARAM_INT),
+		));
 	}
 }
\ No newline at end of file
diff --git a/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/mysql-schema.sql b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/mysql-schema.sql
index 1c2f1b139..49e2efef6 100644
--- a/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/mysql-schema.sql
+++ b/rainloop/v/0.0.0/app/libraries/RainLoop/Providers/PersonalAddressBook/mysql-schema.sql
@@ -23,8 +23,7 @@ CREATE TABLE IF NOT EXISTS `rainloop_pab_contacts` (
 	`id_contact` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
 	`id_user` int(11) UNSIGNED NOT NULL,
 	`display_in_list` varchar(255) NOT NULL DEFAULT '',
-	`is_auto` tinyint(1) NOT NULL DEFAULT '0',
-	`is_share` tinyint(1) NOT NULL DEFAULT '0',
+	`type` int(11) UNSIGNED NOT NULL DEFAULT '0',
 	`changed` int(11) UNSIGNED NOT NULL DEFAULT '0',
 
 	CONSTRAINT `id_user_fk_rainloop_pab_contacts` FOREIGN KEY (`id_user`)
@@ -34,6 +33,7 @@ CREATE TABLE IF NOT EXISTS `rainloop_pab_contacts` (
 
 -- Table structure for table `rainloop_pab_prop`
 CREATE TABLE IF NOT EXISTS `rainloop_pab_prop` (
+	`id_prop` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
 	`id_contact` int(11) UNSIGNED NOT NULL,
 	`id_user` int(11) UNSIGNED NOT NULL,
 	`type` int(11) UNSIGNED NOT NULL,