diff --git a/apps/monitoring/iplabel/newtest/restapi/mode/discovery.pm b/apps/monitoring/iplabel/newtest/restapi/mode/discovery.pm
new file mode 100644
index 000000000..7bb504941
--- /dev/null
+++ b/apps/monitoring/iplabel/newtest/restapi/mode/discovery.pm
@@ -0,0 +1,169 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::monitoring::iplabel::newtest::restapi::mode::discovery;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+use JSON::XS;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {
+        'resource-type:s' => { name => 'resource_type' },
+        'prettify'        => { name => 'prettify' }
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+
+    if (!defined($self->{option_results}->{resource_type}) || $self->{option_results}->{resource_type} eq '') {
+        $self->{option_results}->{resource_type} = 'robot';
+    }
+    if ($self->{option_results}->{resource_type} !~ /^robot|scenario$/) {
+        $self->{output}->add_option_msg(short_msg => 'unknown resource type');
+        $self->{output}->option_exit();
+    }
+}
+
+sub discovery_robots {
+    my ($self, %options) = @_;
+
+    my $robots = $options{custom}->request_api(endpoint => '/rest/api/robots');
+
+    my $nodes = {};
+    foreach my $robot (@$robots) {
+        $nodes->{ $robot->{Id} } = {
+            id => $robot->{Id},
+            name => $robot->{Name},
+            description => $robot->{Description},
+            comment => $robot->{Comment},
+            status => $robot->{CurrentStatus}->{Value},
+            company => $robot->{Company}->{Name},
+            location => $robot->{Location}->{Name},
+            version => $robot->{Version},
+            ipaddress => $robot->{IPAddress},
+            scenarios => []
+        };
+
+        foreach (@{$options{instances}}) {
+            next if ($_->{Robot}->{Id} ne $robot->{Id});
+            push @{$nodes->{ $robot->{Id} }->{scenarios}}, $_->{Scenario}->{Name};
+        }
+    }
+
+    return [values %$nodes];
+}
+
+sub discovery_scenarios {
+    my ($self, %options) = @_;
+
+    my $scenarios = $options{custom}->request_api(endpoint => '/rest/api/measures');
+
+    my $nodes = {};
+    foreach my $scenario (@$scenarios) {
+        $nodes->{ $scenario->{Id} } = {
+            id => $scenario->{Id},
+            name => $scenario->{Name},
+            description => $scenario->{Description},
+            robots => []
+        };
+        foreach (keys %{$scenario->{Properties}}) {
+            $nodes->{ $scenario->{Id} }->{lc($_)} = $scenario->{Properties}->{$_};
+        }
+
+        foreach (@{$options{instances}}) {
+            next if ($_->{Scenario}->{Id} ne $scenario->{Id});
+            push @{$nodes->{ $scenario->{Id} }->{robots}}, $_->{Robot}->{Name};
+        }
+    }
+
+    return [values %$nodes];
+}
+
+sub run {
+    my ($self, %options) = @_;
+
+    my $disco_stats;
+    $disco_stats->{start_time} = time();
+
+    my $instances = $options{custom}->request_api(endpoint => '/rest/api/instances');
+
+    my $results = [];
+    if ($self->{option_results}->{resource_type} eq 'robot') {
+        $results = $self->discovery_robots(
+            custom => $options{custom},
+            instances => $instances
+        );
+    } else {
+        $results = $self->discovery_scenarios(
+            custom => $options{custom},
+            instances => $instances
+        );
+    }
+
+    $disco_stats->{end_time} = time();
+    $disco_stats->{duration} = $disco_stats->{end_time} - $disco_stats->{start_time};
+    $disco_stats->{discovered_items} = scalar(@$results);
+    $disco_stats->{results} = $results;
+
+    my $encoded_data;
+    eval {
+        if (defined($self->{option_results}->{prettify})) {
+            $encoded_data = JSON::XS->new->utf8->pretty->encode($disco_stats);
+        } else {
+            $encoded_data = JSON::XS->new->utf8->encode($disco_stats);
+        }
+    };
+    if ($@) {
+        $encoded_data = '{"code":"encode_error","message":"Cannot encode discovered data into JSON format"}';
+    }
+    
+    $self->{output}->output_add(short_msg => $encoded_data);
+    $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1);
+    $self->{output}->exit();
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Resources discovery.
+
+=over 8
+
+=item B<--resource-type>
+
+Choose the type of resources to discover (Can be: 'robot', 'scenario').
+
+=back
+
+=cut
diff --git a/apps/monitoring/iplabel/newtest/restapi/mode/listinstances.pm b/apps/monitoring/iplabel/newtest/restapi/mode/listinstances.pm
new file mode 100644
index 000000000..95c54efb2
--- /dev/null
+++ b/apps/monitoring/iplabel/newtest/restapi/mode/listinstances.pm
@@ -0,0 +1,108 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::monitoring::iplabel::newtest::restapi::mode::listinstances;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+    
+    return $options{custom}->request_api(endpoint => '/rest/api/instances');
+}
+
+sub run {
+    my ($self, %options) = @_;
+
+    my $instances = $self->manage_selection(%options);
+    foreach (@$instances) {
+        $self->{output}->output_add(long_msg => sprintf(
+            '[robot_id = %s][robot_name = %s][scenario_id = %s][scenario_name = %s][status = %s]',
+            $_->{Robot}->{Id},
+            $_->{Robot}->{Name},
+            $_->{Scenario}->{Id},
+            $_->{Scenario}->{Name},
+            $_->{CurrentStatus}->{Value}
+        ));
+    }
+
+    $self->{output}->output_add(
+        severity => 'OK',
+        short_msg => 'List instances:'
+    );
+    $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
+    $self->{output}->exit();
+}
+
+sub disco_format {
+    my ($self, %options) = @_;
+    
+    $self->{output}->add_disco_format(elements => [
+        'scenario_id', 'scenario_name', 'robot_name', 'robot_id', 'status'
+    ]);
+}
+
+sub disco_show {
+    my ($self, %options) = @_;
+
+    my $instances = $self->manage_selection(%options);
+    foreach (@$instances) {
+        $self->{output}->add_disco_entry(
+            robot_id => $_->{Robot}->{Id},
+            robot_name => $_->{Robot}->{Name},
+            scenario_id => $_->{Scenario}->{Id},
+            scenario_name => $_->{Scenario}->{Name},
+            status => $_->{CurrentStatus}->{Value}
+        );
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+List instances.
+
+=over 8
+
+=back
+
+=cut
diff --git a/apps/monitoring/iplabel/newtest/restapi/plugin.pm b/apps/monitoring/iplabel/newtest/restapi/plugin.pm
index e320b32c5..f6b4e6162 100644
--- a/apps/monitoring/iplabel/newtest/restapi/plugin.pm
+++ b/apps/monitoring/iplabel/newtest/restapi/plugin.pm
@@ -31,7 +31,9 @@ sub new {
 
     $self->{version} = '0.1';
     $self->{modes} = {
-        'scenarios' => 'apps::monitoring::iplabel::newtest::restapi::mode::scenarios'
+        'discovery'      => 'apps::monitoring::iplabel::newtest::restapi::mode::discovery',
+        'list-instances' => 'apps::monitoring::iplabel::newtest::restapi::mode::listinstances',
+        'scenarios'      => 'apps::monitoring::iplabel::newtest::restapi::mode::scenarios'
     };
 
     $self->{custom_modes}{api} = 'apps::monitoring::iplabel::newtest::restapi::custom::api';