diff --git a/pandora_console/pandoradb.sql b/pandora_console/pandoradb.sql
index 7528d99f04..bafb2e309f 100644
--- a/pandora_console/pandoradb.sql
+++ b/pandora_console/pandoradb.sql
@@ -3086,11 +3086,15 @@ create table IF NOT EXISTS `tcluster_agent`(
 -- ---------------------------------------------------------------------
 
 create table IF NOT EXISTS `tmigration_queue`(
-    `id_metaconsole_agent` int unsigned not null auto_increment,
+    `id` int unsigned not null auto_increment,
+    `id_source_agent` int unsigned not null,
+    `id_target_agent` int unsigned not null,
     `id_source_node` int unsigned not null,
-	`id_target_node` int unsigned not null,
-	`priority` int unsigned default 0,
-	`step` int unsigned default 0
+    `id_target_node` int unsigned not null,
+    `priority` int unsigned default 0,
+    `step` int unsigned default 0,
+    `running` tinyint(2) unsigned not null default 0,
+    PRIMARY KEY(`id`)
 ) engine=InnoDB DEFAULT CHARSET=utf8;
 
 -- ---------------------------------------------------------------------
@@ -3098,9 +3102,16 @@ create table IF NOT EXISTS `tmigration_queue`(
 -- ---------------------------------------------------------------------
 
 create table IF NOT EXISTS `tmigration_module_queue`(
+    `id` int unsigned not null auto_increment,
+    `id_migration` int unsigned not null,
     `id_source_node` int unsigned not null,
     `id_target_node` int unsigned not null,
-	`id_source_agentmodule` int unsigned not null,
-	`id_target_agentmodule` int unsigned not null,
-	`last_replication_timestamp` bigint(20) NOT NULL default 0
-) engine=InnoDB DEFAULT CHARSET=utf8;
\ No newline at end of file
+    `id_source_agentmodule` int unsigned not null,
+    `id_target_agentmodule` int unsigned not null,
+    `last_replication_timestamp` bigint(20) NOT NULL default 0,
+    PRIMARY KEY(`id`),
+    FOREIGN KEY(`id_migration`) REFERENCES tmigration_queue(`id`)
+        ON DELETE CASCADE
+        ON UPDATE CASCADE
+) engine=InnoDB DEFAULT CHARSET=utf8;
+
diff --git a/pandora_server/lib/PandoraFMS/DB.pm b/pandora_server/lib/PandoraFMS/DB.pm
index 4176a47d94..ee032e15e1 100644
--- a/pandora_server/lib/PandoraFMS/DB.pm
+++ b/pandora_server/lib/PandoraFMS/DB.pm
@@ -40,6 +40,7 @@ our @EXPORT = qw(
 		db_get_lock
 		db_insert
 		db_insert_get_values
+		db_insert_from_hash
 		db_process_insert
 		db_process_update
 		db_release_lock
@@ -900,6 +901,29 @@ sub db_process_insert($$$$;@) {
 	return $res;
 }
 
+########################################################################
+## SQL insert from hash
+## 1st: dbh
+## 2nd: table name,
+## 2nd: {field => value} ref
+########################################################################
+sub db_insert_from_hash {
+	my ($dbh, $index, $table, $data) = @_;
+
+	my @fields = keys %{$data};
+	my $values_prep = "";
+	my @values = values %{$data};
+	my $nfields = scalar @fields;
+
+	for (my $i=0; $i<$nfields; $i++) {
+		$values_prep .= "?,";
+	}
+	$values_prep =~ s/,$//;
+
+	return db_insert($dbh, $index, "INSERT INTO " . $table . " (" . join (",", @fields) . ") VALUES ($values_prep)", @values);
+
+}
+
 ########################################################################
 ## SQL update.
 ########################################################################
diff --git a/pandora_server/lib/PandoraFMS/Tools.pm b/pandora_server/lib/PandoraFMS/Tools.pm
index fe528042b8..ff6763c13a 100755
--- a/pandora_server/lib/PandoraFMS/Tools.pm
+++ b/pandora_server/lib/PandoraFMS/Tools.pm
@@ -27,6 +27,7 @@ use Encode;
 use Socket qw(inet_ntoa inet_aton);
 use Sys::Syslog;
 use Scalar::Util qw(looks_like_number);
+use LWP::UserAgent;
 
 # New in 3.2. Used to sendmail internally, without external scripts
 # use Module::Loaded;
@@ -62,8 +63,9 @@ our @EXPORT = qw(
 	TRANSACTIONALSERVER
 	SYNCSERVER
 	SYSLOGSERVER
-	METACONSOLE_LICENSE
 	WUXSERVER
+	MIGRATIONSERVER
+	METACONSOLE_LICENSE
 	$DEVNULL
 	$OS
 	$OS_VERSION
@@ -74,7 +76,8 @@ our @EXPORT = qw(
 	MODULE_WARNING
 	MODULE_UNKNOWN
 	MODULE_NOTINIT
-    cron_get_closest_in_range
+	api_call_url
+	cron_get_closest_in_range
 	cron_next_execution
 	cron_next_execution_date
 	cron_check_syntax
@@ -133,6 +136,7 @@ use constant MFSERVER => 15;
 use constant SYNCSERVER => 16;
 use constant WUXSERVER => 17;
 use constant SYSLOGSERVER => 18;
+use constant MIGRATIONSERVER => 19;
 
 # Module status
 use constant MODULE_NORMAL => 0;
@@ -1708,6 +1712,35 @@ sub uri_encode_literal_percent {
 } ## end sub uri_encode_literal_percent
 
 
+################################################################################
+# Launch API call
+################################################################################
+sub api_call_url {
+	my ($pa_config, $server_url, $api_params, @options) = @_;
+	
+
+	my $ua = LWP::UserAgent->new();
+	$ua->timeout($options->{lwp_timeout});
+	# Enable environmental proxy settings
+	$ua->env_proxy;
+	# Enable in-memory cookie management
+	$ua->cookie_jar( {} );
+	
+	# Disable verify host certificate (only needed for self-signed cert)
+	$ua->ssl_opts( 'verify_hostname' => 0 );
+	$ua->ssl_opts( 'SSL_verify_mode' => 0x00 );
+
+	my $response;
+
+	eval {
+		$response = $ua->post($server_url, $api_params, @options);
+	};
+	if ((!$@) && $response->is_success) {
+		return $response->decoded_content;
+	}
+	return undef;
+}
+
 # End of function declaration
 # End of defined Code